who was the first african american inventor to get a patent?

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Answer 1

The first african american inventor to get a patent is Thomas L. Jennings.

Thomas L. Jennings is the first African American inventor to receive a patent. The majority of historians concur that Thomas L. Jennings was the country's first African American to possess a patent. In 1821, Jennings created a method for dry-cleaning clothing.

The very first black guy to be granted a patent was Thomas L. Jennings. The patent (US Patent 3306x) was granted on March 3, 1821, for his creation of a method called dry-scouring, which served as the basis for contemporary dry cleaning today.

The first woman of African American descent to be awarded a patent was Judy W. Reed of Washington, D.C. The dough kneader and roller that Reed invented is protected by patent number 305,474, which was issued on September 23, 1884.

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Related Questions

What did Open Door Notes do?

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The Open Door Notes were a series of diplomatic letters issued by the United States Secretary of State John Hay in 1899 and 1900. These notes called for the open and equal access to Chinese ports and markets for all foreign powers, and for the preservation of China's territorial integrity.

The Open Door Notes aimed to prevent any one foreign power from gaining exclusive control over China and its resources. This policy was an attempt by the United States to protect its own economic interests in China and to maintain the balance of power in the region. The Open Door Notes were ultimately successful in keeping China open to foreign trade, but they did not prevent the country from being carved up into spheres of influence by foreign powers.

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What was one way that enlightenment ideas influenced leaders during the french revolution?

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The "Most French aristocrats willingly agreed to share their wealth with the lower classes" was one way that Enlightenment ideas influenced leaders during the French Revolution. The correct option is B.

Europe and the New World both benefited greatly from the French Revolution. One of the pivotal moments in European history, according to most historians, was the Revolution. The immigrants, who sought to flee political unrest and save their lives, cost France thousands of its citizens in the near term.

Many people moved to the surrounding nations, while others settled in Russia, and many more migrated to Canada and the United States. Due to the expulsion of these Frenchmen, French culture spread, immigration was governed, and Royalists and other counterrevolutionaries had a safe refuge to survive the bloody French Revolution.

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The complete Question is-

What was one way that Enlightenment ideas influenced leaders during the French Revolution?

Options-

A) Revolutionary leaders strengthened the authority of the Catholic Church.

B) Most French aristocrats willingly agreed to share their wealth with the lower classes.

C) Revolutionary leaders demanded equality under the law for all social classes.

D) Revolutionary leaders immediately abolished slavery in the French colonies in the West Indies.

Your assignment, discuss the intent of the League of Nations and the efforts to create it. You should include the countries who were involved and how the League would function. You should then note the shortcomings (problems) of the League and explain each fully. Lastly…the United States did not join the League, why not?

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In pursuit of improving international governance and bringing about peace and security, the League of Nations establishment took place.

What is the League of Nations?

The League of Nations, which existed from 1920 to 1946, was the first intergovernmental organization created with the objective of eliminating war by the mutual defense and resolving international conflicts through diplomatic negotiation.

58 countries make up the League of Nations. Congressional protectionists prevented the United States from formally joining the League of Nations.

The major shortcoming of the league of nations is the military which helps in strengthening the power throughout the world.

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answe pleaseeeee quick

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It is true that throughout history, progress has often required sacrifice. However, progress should not be built on the lives of the citizens it is supposed to aid. Mass production is an example of progress that has been achieved at the expense of workers' lives and well-being.

How was Mass production a result on sacrifice made?

Mass production, which emerged in the early 20th century, revolutionized the manufacturing industry by allowing for the production of large quantities of goods at a lower cost. However, this progress was built on the lives of the workers who labored under harsh and dangerous conditions. Workers were subjected to long hours, low wages, and unsafe working conditions, which often resulted in injury or death.

This exploitation of workers is not a sustainable or ethical way to achieve progress. It is important to recognize that progress should not be achieved at the expense of human life and well-being. Rather, progress should be achieved in a way that respects and values the dignity of all people.

In conclusion, while sacrifice may be necessary for progress, it should not be at the expense of human life and well-being. As we move forward, we should strive to achieve progress in a way that respects and values the lives of all citizens.

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What philosopher disagreed with Aristotle?

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plato disagreed with aristotle. plato believed that objects had an ideal form, or a perfect form. he was an idealist. aristotle believed in appreciating the real world and studying it closely

which dynasty was the first be considered an empire?

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Quin Dynasty

The Quin Dynasty

What did the Indian Removal Act accomplish?
O It resulted in land being opened up to white settlers.

It led to more fighting in the Southeast.
O It led to stronger alliances among Native tribes.
O It caused the public to lose confidence in Andrew Jackson.

Answers

The Indian Removal Act resulted in land being opened up to white settlers.

What is Indian Removal Act?

On May 28, 1830, American President Andrew Jackson ratified the Indian Removal Act. The statute allowed "for an exchange of lands with the Indians resident in any of the states or territories, and for their evacuation west of the river Mississippi," according to the description provided by Congress.

More than 60,000 Native Americans from at least 18 tribes were compelled to relocate west of the Mississippi River, where they were given new territory, during the administrations of Andrew Jackson and his successor Martin Van Buren.

The majority of the southern tribes were relocated to Indian Territory. At first, the northern tribes were sent to Kansas. With a few notable exceptions, the Indian population of the United States was eradicated east of the Mississippi and south of the Great Lakes.

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why do you think the german empire was committed to maintaining its economic strength?

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The German Empire was committed to maintaining its economic strength because it was a major source of national pride and power.

Having a strong economy was essential to Germany's ability to dominate Europe both politically and militarily. It allowed them to fund the military, build infrastructure, and control trade.

Furthermore, a strong economy could be used to create a positive image of Germany on the international stage, boosting the country's prestige and helping to maintain its position as a major European power.

Therefore, the German Empire was committed to maintaining its economic strength because it was a major source of national pride and power.

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I need help!!!!! I AM GIVING 30 points!!!!!
Can u write a whole paragraph with evidence and reasoning about what is to be a American .
Please take your time with this.

Answers

Answer: The people in America are given something that not everybody's given. A chance to be successful and to survive, and most countries are not given that chance. Being in America offers a lot to the people. One of the most important right America offers to America is the chance to be ourselves and to live in a place were small wars are not going on between states or communities. The U.S. gives us a chance to be fed. The people in America are not surrounded by a majority of starving people. Instead we have one of the most powerful economy in the world.

Thanks for reading this (;

Which best summarizes the resolution of the conflict at the end of "The Beginnings of the Maasai”?

As a result of the fig tree being destroyed, the Maasai’s relationship with Enkai has been permanently damaged.
Although the Kamba chopped down the fig tree, the Maasai tribe are still connected with Enkai through their cattle.
After the fig tree died, Enkai moved to the top of Mount Kenya, leaving the Maasai and their cattle on the plains.
Since the fig tree was killed by the Kamba, Enkai uses his godly powers when the cattle or children cause problems.

Answers

Although the Kamba chopped down the fig tree, the Maasai tribe are still connected with Enkai through their cattle. The correct option is B

What's the story behind "The Beginnings of the Maasai"?

The daughter of the Maasai presents herself and his father Maasai in "The Beginnings of the Maasai." She briefly recounts their interactions with their cattle and "Enkai," their sky god.

When the Maasai people first emerged in South Sudan, the Maasai started to flourish. Maa is the name of their original tongue. They moved to their homeland between Southern Kenya and Northern Tanzania in the late 17th and early 18th centuries.

The primary goal of "The Beginnings of the Maasai" is to describe the weather. Therefore, choice B is the best one.

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what are some main differences between china and europe politically?

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Political divergences existed between Europe and China, and this had a significant impact on how both regions' populations were affected. During the Qing dynasty, China was a big integrated political society, examining the period between 1650 and 1800. However, Europe was very divided.

There are distinctions between Europe and China, and these variances have had different effects on each region's economic health. The primary disparities between the economies of Europe and China will be emphasized in this essay, along with their causes and the effects they have on the global economy.

The Qing dynasty was a period of authoritarian rule. Although it imposed significantly tighter restrictions, the empire expanded to a size that was more than twice that of the Ming dynasty that came before it. One such law mandated that all men wear the same color scheme and have the same haircut. As previously indicated, the Canton system had a significant impact on trade between Europe and China and was accompanied by stronger laws and restrictions.

Political upheaval pervaded Europe during the 16th century; England saw a civil war in 1642, and by 1688, there had been a glorious revolution, which had reduced the monarchy's power. While in Denmark, the monarchy was overthrown following years of weak military strength and severe financial difficulties.

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the first paper and pencil iq test was developed by

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Alfred binet.

Alfred Binet's IQ Test, 1905. Standardized testing. The very idea of taking one of these tests, facing those little bubbles, #2 pencil grimly in hand, is enough to make anybody shudder

was Stalin’s 5 Year-Plan successful in transforming agriculture and industry in the Soviet Union between 1928-1941 essay

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The first 5-year plan was introduced in 1928 to essentially do just that: modernize agriculture and industry. Its introduction came as a reversal of Lenin's New American and German specialists and businesses industrialized USSR in this

What resources and support systems are available for entrepreneurs who need extra assistance in developing their business?

Answers

Programs and organisations known as incubators and accelerators aid in the establishment and expansion of start-up companies.

They offer assistance and guidance on crucial business startup issues like capital, office space, marketing, and e-commerce. Entrepreneurs are frequently connected with investors and mentors.

A person who starts and/or invests in one or more enterprises, taking on the majority of the risks and reaping the majority of the gains, is referred to as an entrepreneur. Entrepreneurship is the practise of starting a business. The entrepreneur is frequently viewed as an innovator, a source of fresh concepts for products, services, businesses, and operational methods.

The creation or extraction of economic value is referred to as entrepreneurship. According to this definition, entrepreneurship is considered as transformation that typically involves greater risk than is typical when beginning a business and may also involve values other than just financial ones.

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Why did the US consider Pearl Harbor a “safe” place for a naval base?

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Pearl Harbor was seen as one of the best harbors in the Pacific Ocean. It had the most natural resources and it was the biggest harbor in the area. It was also used as a coaling/refueling station before it was a naval base.

Who is the name of the lakota man who shot and killed lt. edward casey was let free at trial because the judge considered his actions non-murderous because a state of war existed between the u.s. and the lakota.

Answers

From the Rosebud Indian Reservation, a Sicangu (Brulé) Lakota named Plenty Horses (Taka Ta, maybe Take Ta) lived from 1869 until 1933. After the Wounded Knee Massacre, on January 7, 1891, nine days later.

What transpired after the numerous horses arrived back at the reservation?

After the trial, Plenty Horses went back to the Rosebud Reservation and disappeared. However, Plenty Horses not only disproved Powers in his 2005 book In the Shadow of Wounded Knee but also got married and had kids on the reservation before passing away in 1933, according to Roger L. Di Silvestro.

The horse's real owner was—who can you name?

That white horse actually belonged to John Byro. A farmer, he was. He grumbled about his health during a visit to Aram's home.

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how many nfl teams have never played in a super bowl?

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There are 12 NFL teams that have never played in a Super Bowl.

The Arizona Cardinals, Atlanta Falcons, Buffalo Bills, Carolina Panthers, Cincinnati Bengals, Cleveland Browns, Detroit Lions, Houston Texans, Los Angeles Chargers, Minnesota Vikings, Tennessee Titans, and Jacksonville Jaguars are the 12 NFL teams that have never participated in a Super Bowl as of the 2021–2022 season.

The only clubs among seven that have never even made it to a conference final are the Browns and Lions. The Bills, who lost four straight Super Bowls in the early 1990s, hold the record for the most Super Bowl appearances in a row without a victory.

Several of these clubs have had success in their respective divisions and have qualified for the playoffs numerous times, despite never having won the Super Bowl.

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Read the second paragraph of the article. "Freedom from British rule now opened the opportunity to design a new legal system between the member
states. The question was whether power should shift from the states to the federal government, or whether it should remain with the local state
governments."

HOW does this paragraph develop a key concept of the article?

O by mentioning the achievement of the American Revolution

O by showing how the country faced many legal challenges

O by highlighting the significant change a new system required

O by explaining the role of local and state governments

Answers

This paragraph develops a key concept of the article by mentioning the achievement of the American Revolution.

What is American Revolution?

During the American Revolution, which lasted from 1765 to 1791, the American Revolution was entirely founded on an ideological and political revolution. The major cause for drafting the constitution that established the United States of America was the American Revolution.

According to the given second paragraph, was the key concept of the article as the achievement of the American Revolution. It was an opportunity to set the legal system.

As a result, the significance of the American Revolution are the aforementioned. Therefore, option (a) is correct.

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Who was the greatest Texas Rangers law enforcement?

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It would be john “jack” Coffee Hays

Did Rhode Island do whaling?

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Yes, Rhode Island did engage in whaling and During the 19th century, the Rhode Island was one of the leading centers of the whaling industry in the United States.

It was home to many of the most successful whaling ships and whaling ports, and its whaling industry was a major contributor to the state's economy.

Rhode Island whalers traveled to all parts of the world, including the Arctic, Pacific, and Indian Oceans, to hunt for whales and procure their oil and other products.

This whaling industry was eventually phased out in the early 20th century, as whales became increasingly endangered and the demand for whale products decreased.

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what reason do the serbs give to russia for needing help?

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The Serbs claim that they require assistance from Russia because of their shared cultural heritage and historical connections.

Because of their common Slavic and Orthodox Christian roots, the Serbs have historically frequently resorted to Russia for assistance. As a language model AI, I don't have access to current knowledge, but historically, I do. Additionally, during the Balkan Wars in the early 20th century or the battle in Kosovo in the late 1990s, they may have pleaded with Russia for assistance in fending off invasion or assault from outside forces. Strategic alliance: Due to their strong historical, cultural, and religious links, the Serbs have always seen Russia as a logical ally. Expansion of the EU and NATO opposed: The Serbs have been hesitant to join the EU and NATO and have sought help from Russia as a counterbalance to these organisations' influence.

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3, Susan B Anthony and Elizabeth Cady Stanton were leaders most closely associated with which movements
A. Socialism
B. Suffrage
C. Environmentalism
D. Nativism

Answers

Answer:

suffrage

Explanation:

have a good day!

Suffrage, both have to do with women’s rights

What did the founding fathers have to do to create a government, as well as nation, that would last?

Answers

The founding fathers had to create the constitution in order to have a nation that would last.

What did the founding fathers have to do to create a government, as well as nation, that would last?

The Founding Fathers of the United States faced the formidable task of creating a government and a nation that would last. To achieve this goal, they drew upon Enlightenment ideas, their own experiences, and a deep understanding of history. Here are some key steps that the Founding Fathers took to create a lasting government and nation:

Constitution-making: The Founding Fathers wrote the U.S. Constitution, which established the framework for the federal government and the relationships between the federal government, the states, and the people. The Constitution established a system of checks and balances that ensured no branch of government would become too powerful.

Federalism: The Founding Fathers established a federal system of government, in which power is divided between the national government and the state governments. This allowed for both a strong national government and a healthy balance of power between the federal and state governments.

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Go to the Africa Maps Collection in the slideshow and study the pictures of the Sahara and the Sahel. What is the difference between these two regions?​

Answers

The Sahel means border of margin. It is the largely a semi-arid belt of barren, sandy, and rocky land. This region marks the physical and cultural transition. The Sahel separates the Sahara dessert in the south from the tropical Savannah’s to it’s south. Sahel is located in the semi-arid tropical savannah region whereas Sahara is located in northern part of Africa. The Sahara is the largest hot dessert in the world. It covers the area of 11 countries. Mt. Koussi, an extinct volcano in char is the highest point in Sahara.

Explain the significance of the Marbury v. Madison decision. Discuss why judicial review is important

Answers

Answer:

With his decision in Marbury v. Madison, Chief Justice John Marshall established the principle of judicial review, an important addition to the system of “checks and balances” created to prevent any one branch of the Federal Government from becoming too powerful.

Explanation:

Explanation in the answer...

Who invented gunpowder in Europe?

Answers

Gunpowder is believed to have been invented in China during the Tang dynasty (618-907 AD), and it was initially used in fireworks and later in military applications such as guns and cannons.

However, gunpowder eventually made its way to Europe via trade routes, and the first recorded use of gunpowder in Europe was in the early 13th century.

It is difficult to attribute the invention of gunpowder in Europe to any one person or group, as its use gradually spread over time. The first European accounts of gunpowder were written by Roger Bacon, an English philosopher and Franciscan friar, who observed its use during his travels in the Middle East in the 13th century.

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which flag or flags flew over texas during the civil war and reconstruction era?

Answers

Spain France Mexico texas confederate states of America and United States of America

What was the western front?

Answers

The Western Front, a 400-plus mile stretch of land weaving through France and Belgium from the Swiss border to the North Sea, was the decisive front during the First World War. Whichever side won there – either the Central Powers or the Entente – would be able to claim victory for their respective alliance.

Why do you think lynchings were often public events?

Answers

Answer: Lynchings were made public to warn others of the consequences of breaking the law.

Explanation:

who was the general in charge of the british troops at yorktown?

Answers

The British commander at the Battle of Yorktown was Lieutenant General Charles Cornwallis.

What is commander?

Commander (also known as EDH or Elder Dragon Highlander) is a multiplayer Magic: The Gathering format that emphasizes social interactions, interesting games, and creative deck-building. Players construct 100-card decks with a legendary creature at the helm, and then battle it out in games of three or more players.

He was appointed by King George III to lead the British forces against the combined American and French forces. Cornwallis had a long and distinguished career in the British Army, having served in the Seven Years' War, and was known for his strong tactical abilities. Cornwallis was ultimately defeated at Yorktown, leading to the surrender of the British forces and the end of the American War of Independence.

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A ticket to an all day concert is priced at $115, plus an additional 9% sales tax.Which of the following statements correctly describes how to find the total cost of the ticket? Consider the following situations, and determine when a simple stain could be used instead of a Gram stain.a.) An unknown species of bacteria is being characterized and identified.b.) A wound specimen is being examined.c.) A microbiologist is trying to determine whether a specimen contains bacteria or fungi.d.) A specimen is suspected to contain multiple species of bacteria. How many pounds in 73.5 kg? I NEED THIS ANSWERED TODAY!!! What is Waltons impression of the creature, when he appears at Frankensteins deathbed? Why does Walton reject the creature? Use evidence from the text to support your answer. a parent grounding their child for misbehaving is an example of social control. policing quiz ____is a narcotic and the primary active chemical in opium from which heroin is derived. 11. The Second Amendment is often at the center of debate in this country. Which of these rights does it protect?A. the right to own gunsB. the right to pay taxesC. the right to public educationD. the right to vote in elections Question 6 of 10Which element should usually remain consistent in a story?O A. Characters' feelingsB. Characters' namesC. Characters' opinionsOD. Characters' location _____ are individuals in your social circle or the group of people you spend time with and who you see as equals to you.O A. SupervisorsO B. PeersO C. MentorsOD. Influencers Words: elapseevasivefluentfutileharassinfer lethal obsession ordeal persistentThe gruesome thought had become an(1)____ could think of nothing else. When Craig and had hopped into the truck to hitch a ride toward Frankfurt, Germany, the two truck drivers were very friendly. Although we were not (2)____ In their language-we couldn't even figure out what language they were speaking, but we knew it wasn't German-they spoke a little English. So we could (3)____ from their words and motions that they would take us to Frankfurt after they delivered from their a package. But they drove around for such a long time that we began to be dubious they really were making a delivery. As the hours (4)_____(e)d, we became worried. Our worry turned to fear as we realized the men were arguing, and it seemed to be about us. Occasionally the driver would ask us a question, like "Your parents rich Americans?" or "You their only child?" The men apologized for the delay and were (5)_____ in repeating their promise to get us to Frankfurt "very soon." But they became more and more (6)_____ about exactly when "very soon" would be, and that's when started to think we might never escape. Suddenly, they pulled up to an empty warehouse in the middle of nowhere. The driver showed us a long knife and said, "You give us your parents' address." This overt threat told me we were being kidnapped. With the truck finally stopped, grabbed the door handle and tried to get out. But my efforts were(7)____;the door was locked. Knowing the driver had a(8)_____ weapon scared me badly, but trying to sound braver than felt, shouted, "Let us out NOW!" Craig joined me in shouting at the men. Suddenly they began arguing in their own language again; the second man seemed to be (9)______ing the driver to do something. Finally the driver threw up his hands in disgust. The second man unlocked the door, opened it, and shouted "YOU OUT NOW." He didn't have to say it twice. We propelled ourselves out of that truck and eventually found our way to a town. We could hardly believe that our (10)______was over and we were safe. A piece of paper can be made into a cylinder in two ways: by joining the short sides together, or by joining the long sides together12. Which cylinder would hold more? How much more? What is the function of fruit in flowering plants? Which land feature supports the theory of continental drift A major limitation to the new consumer freedom included? what is an electrolyte How is productivity measured? In the term trace element, the modifier trace means a. the element is required in very small amounts.b. the element can be used as a label to trace atoms through an organism's metabolism. c. the element is very rare on Earth d. the element enhances health but is not essential for the organism's long-term survival e. the element passes rapidly through the organism If b is a positive real number and mand n are positive integers, thenfm/nbm = (vb)m=OA. TrueOB. False What obstacles did European rulers face when making new reforms based on Enlightenment principles? pls help need this to pass24. 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