Who invented the first indoor electric light bulb?
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Here's a picture of a ponograph, hope this helps!
Final answer:
Thomas Edison is widely recognized for patenting the incandescent light bulb in 1879. He made significant improvements to existing designs, contributing to the broader system of electric light and power. Edison's innovations marked a shift in urban living and factory work, setting foundational changes for modern electricity use.
Explanation:
The invention of the first indoor electric light bulb is often credited to Thomas Edison, who patented the incandescent light bulb in 1879. Despite common belief, Edison did not invent the lightbulb from scratch; he instead improved upon pre-existing technologies. In Britain, Joseph Swan had developed a working bulb around the same time, in 1878, and Edison's improvements included the development of a more efficient filament and the creation of a vacuum within the bulb to extend its lifespan. Edison's development of electric light was driven by economic motivations and a desire to find a safer and more practical alternative to gas lighting and carbon arc lamps for indoor use.
Following his invention, Edison formed the Edison Electric Illuminating Company in 1882 with funding from J.P. Morgan, which began supplying electricity to select customers in New York City. Edison's work on the electric light bulb also led to other innovations, such as a complete system of electrical generation and distribution, including dynamos, meters, fuses, and switches. Edison's initial DC (direct current) system competed with George Westinghouse's AC (alternating current) system in what became known as the "War of the Currents." Eventually, AC would become the primary method for electric power distribution worldwide.
Innovation at Edison's famous research laboratory, Menlo Park, was quite comprehensive, housing up to twenty-five scientists from around the world, and resulting in over one thousand patents in Edison's name. The introduction of the electric light bulb also has significant impacts on society, including the transformation of urban life, the extension of factory production hours, and the decrease in the average sleep time for Americans.
Related Questions
Which compromise addressed the conflict between Northern businessmen and Southern plantation owners over the issue of tariffs?
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It is the Commerce Compromise.
Please Help Me I will give brainiest!!!
1.What does LincoIn refer to in the following quote: "With high hopes for the future, no prediction in regard to it is ventured."
2.What was President Lincoln's thesis in his First Inaugural Address?
3.What did Lincoln mean when he stated: "Both parties deprecated war."
4.According to Lincoln, what was the purpose of the North in entering and fighting the Civil War?
5.What did Lincoln state as the underlying cause of the Civil War?
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#2 in your list: In Lincoln's first inaugural address, he said: "Plainly, the central idea of secession is the essence of anarchy." In other words, if states could choose to secede from the union, then there was really no union and no government. (Anarchy is the absence of government.) Only if we abide by the constitutional checks we place on ourselves in a democratic republic are we exercising genuine government. Otherwise, we fall into chaos or some sort of dictatorial state. Lincoln felt that the whole concept of self-government was at stake, threatened by the South's desire to secede. Lincoln had to treat the secession of several states as an act of rebellion.
#5 in your list (closely related to #2): The states that had seceded already had caused the civil war, in Lincoln's estimation. The northern states had to respond to hold the union together. The southern states claimed to be afraid for their property, peace and safety with an administration like Lincoln's in charge. But Lincoln saw those fears as unfounded, that all states would continue to enjoy their constitutional privileges. But seceding from the union cut them off from all stability and security.
How did president truman and eisenhower differ regarding civil rights?
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The objective of the civil rights under Eisenhower administration is to ensure that all American citizens could exercise their right and freedom to vote because the organizations gathered evidence of discriminatory practices poll taxes and literacy test.
President Harry Truman wants to create a lasting Civil Rights Commission to progress protection from murdering and execution, a permanent fair and just employment practice commission, and to eradicate poll taxes.
What phrase is the best definition of genocide?
A. limited attacks against an ethnic group
B. a systematic extermination of a people
C. arrests of political enemies
D. a legalized prejudice against a religion
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What phrase is the best definition of genocide?
B. A systematic extermination of a people
A genocide is a demonstration of violence towards a specific religious, racial or political group with the main goal of completely or partially exterminating that group and their place in society.
One of the most horrific examples of genocides in the world's history is the Holocaust in which millions of Jewish people were prosecuted and killed in concentration camps.
What was true of Japanese Americans in the West during World War II?
A. Most were born in the United States.
B. Many were war veterans.
C. They were forced into camps by the government.
D. All of the above.
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Answer:
D. All of the above
Why did garvey consider black republicans to be the enemy?
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"Fake news" is the label used in our current moment in history. But notice that the "fake news" phenomenon has been around as long as there have been media of various kinds.
Garvey was a black separatist, who believed that integration with whites was not the solution. The writing by Garvey that I suspect you are looking at was an editorial published in September, 1924 in "Negro World," a weekly newspaper that was published in New York.
What are some similarities/differences between the democratic movements in the USA, France, Russia, and Latin America? i need help fast
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The silk road split into a northern route and a southern route. what was one advantage of taking the northern route?
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hope this helped !!!!!!!!!
At the democratic national convention bryan gave a moving speech titled “the cross of ____”
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Answer:
At the Democratic National Convention Bryan gave a moving speech titled “The Cross of Gold”.
Explanation:
The Cross of Gold speech was a speech by William Jennings Bryan, a former US Congressman from Nebraska, held on July 9, 1896 at the Democratic National Convention in Chicago, Illinois, before the presidential election of 1896.
In the speech, Bryan advocated bimetallicism or "free silver", which he meant to give the nation prosperity. He took the gold standard away from him and ended the speech with the words "you shall not crucify mankind upon a cross of gold". The background was that the Americans for 20 years had been bitterly divided on the question of which monetary system the nation would avail itself of. The gold standard, which the United States had had since 1873, led to a tight increase in the money supply, but lubricated the trade with other countries, primarily the United Kingdom, which also had the currency linked to gold. Many Americans thought, however, that bimetallism was better, that both gold and silver would be legal tender.
What was scout referring to when she stated after jem retrieved the tire, “there was more to it than he knew, but I decided not to tell him.”
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The government of the united kingdom is an example of which type of monarchy?
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British Monarchy is know as a Constitutional Monarchy
Which of the following merchandise caused the most concern for tribal leaders?
a. alcohol
b. horses
c. fur
d. food
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The answer is letter c. Fur. White decried the tendency of many historians to see these women as simply "passive" objects that were bartered for by fur traders and Indian tribal elders, writing that these women had "exert influence and be active communicators of information" to effective as the wife of a fur trader, and that many of the women who married fur traders "embraced" these marriages to achieve.
the answer is fur :)
The student perspectives above share the view that homework for middle school students __________.
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Answer:
The answer would be Should be limited.
Explanation:
The student perspectives share the view that homework for middle school students should be limited.
Students who are in the middle level are at the stage of learning new things every day. The work they learn in the school would be the most beneficial one for them. The heavy homework given to the students of middle level may not help them in building their minds for learning, rather they will feel burdened and won't be able to learn fully. So they should be given limited work to do at homes so that students will be able to learn with fresh minds in the schools.
According to Daniel Ellsberg, what did the nationwide moratorium demonstration in October of 1969 convince Nixon NOT to do?
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In regard to the question about October of 1969, the Nixon administration was at a point where they wanted to break the stalemate in Vietnam. According to Ellsberg, Nixon believed he could end the war by threatening the use of nuclear weapons against Vietnam, and had actually identified targets for nuclear strikes. Again, according to Ellsberg, the huge Moratorium to End the War in Vietnam demonstration, which included teach-ins and demonstrations all across the United States, convinced President Nixon not to increase the war in that way -- not to threaten nuclear war.
What happened as a result of the great demand for war goods?
A) unemployment increased
B) factories went out of business
C) nation suffered a reduction in production of all goods
D) Great Depression ended
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I believe the answer is C) nation suffered a reduction in production of all goods, although I'm not entirely sure. All I'm sure of is A) was not the correct answer for me. Correct me if I'm wrong.
What comparisons does Voltaire make between England and his native country?
From Voltaire's "The English Constitution"
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Final answer:
Voltaire and Montesquieu compared England's constitutional monarchy, which ensured a separation of powers, to France's absolute monarchy and its lack of social mobility and representation. These Enlightenment thinkers emphasized the importance of individual rights and freedoms, ideals which influenced governmental structures in both Europe and the American colonies.
Explanation:
Voltaire highlighted key differences between England and France through his observations and comparisons of their respective governments. Voltaire, a prominent figure in the French Enlightenment, was an especially vigorous advocate of intrinsic rights and freedoms. While discussing the English Constitution, Voltaire compared the constitutional monarchy of England, where power was divided between the Monarch and Parliament (thus preventing tyranny), with the absolute monarchy of his native France, where the monarch held undivided power.
Montesquieu, another influential French philosopher, similarly argued that the separation of powers in England was a model form of government compared to France's centralized authority. They also critiqued the lack of representation and the inequality among the social classes (the Three Estates), with the third estate having no privileges or political power. This comparison was particularly potent coming from Enlightenment thinkers whose ideals inspired the quest for liberty, equality, and fraternity during the French Revolution.
Furthermore, comparing England's political system with France's also influenced the American colonists, who esteemed the British Constitution's balance between monarchy, aristocracy, and democracy, which safeguarded the rights of English subjects. In contrast, they saw the imposition of taxes without representation, such as the Sugar Act, as a violation of their rights as British subjects.
Langston Hughes and other African American writers are associated most closely with
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Answer:
dont mind me
Explanation:
50 POINTS!!! Plzzzz HELP!
Compare and contrast the Articles of Confederation with the U.S. Constitution, showing the strengths and weaknesses of each. As one of the creators of the new Constitution of 1788, you are chosen to present its strengths as compared to the weaknesses of the Articles of Confederation. What areas of importance will you stress in attempting to get it passed unanimously? Give good well-reasoned arguments in a report of approximately 400 words (you don't have to do 400 words just a decent amount) . You will need to research the details of each document, using resources from the library, the Internet, or other sources. Be sure to use proper spelling and grammar.
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PS: The Bill of Rights are the first 10 ammendments to the US Constitution and are often quoted, because they give us our civil liberties.
Hope this helped :)
The Articles of Confederation established a decentralized government, which led to difficulties in imposing taxes and regulating commerce. In contrast, the U.S. Constitution established a stronger federal government with checks and balances, and the ability to be amended. Hence, the Constitution presents a more effective governance model.
Explanation:The Articles of Confederation and the U.S. Constitution were two significant documents in the formation of the U.S. government, however, they greatly differ in their compositions.
The Articles of Confederation, established in 1777, placed most of the power in the hands of the individual states, making the national government weak. This resulted in problems such as the inability to impose taxes or regulate commerce.
On the other hand, the U.S. Constitution of 1788 addressed the aforementioned problems. It established a stronger federal government with three branches: Executive, Legislative, and Judicial, hence creating a balance of power and a solidified system for checks and balances.
As a framer of the new Constitution, I stress its significant improvement over the Articles in terms of centralized authority. The clear delineation of powers amongst the three branches prevents the abuse of power by any one branch. Furthermore, the Constitution’s ability to be amended allows it to evolve with societal changes, which was not available under the Articles.
These compelling reasons substantiate the appeal for the unanimous passage of the U.S. Constitution.
Learn more about Articles of Confederation vs U.S. Constitution here:https://brainly.com/question/38178482
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What did Rosie the Riveter represent?
A. The role of women in the American war effort
B. A march on Washington to push for women's rights
C. A call to join labor unions during the war
D. A symbol of women in their traditional role
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Answer:
The role of women in the American war effort
apex
Explanation:
The most inspirational story I’ve learned during black history month is…
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Your answer is: Jay Z
Have an amazing day mate!
Explain the impact of scarcity on the people and economy of the Islamic Republic of Mauritania. What influence does the availability of resources have on economic trade and independence as a country?
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Answer:
Mauritania is almost completely within the Sahara Desert; as a result, it cannot grow enough food for its people. Because of the location in this country, the level of scarcity has a significant impact on the economy. People live by raising a few cattle, sheep, and goats on the sparse grass. The country exports iron ore and has an active fishing industry, but Mauritania's people would starve without gifts of food and aid from the rest of the world.
Explanation:
How many major candidates ran in the 1860 presidential election?
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what might be the best way for the Palestinians to regain control of their land, according to Abraham Tamir?
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what incentives did the citizens in central europe have to revolt against the established government
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The Revolutions of 1848 were a series of revolts that occurred throughout the countries of Central Europe that were motivated by liberal ideals. People were beginning to get fed up with the current status quo of their countries. They felt Monarchies were not governing adequately and were enrichening themselves.
The main motivation was to eradicate the current monarchy and establish a new form of government. The first revolution occurred in France and was replicated by approximately 50 other states. Nevertheless, there was no further coordination between the countries regarding these affairs.
Answer:
Ideas around liberty, equality, and nationalism
Explanation:
To understand political power, we must consider the condition in which nature puts all men. It is a state of perfect freedom to do as they wish and dispose of themselves and their possessions as they think fit, within the bounds of the laws of nature. They need not ask permission or the consent of any other man.
Which choice describes the purpose of this passage?
A) to explain life without government
B) to explain why people dispose of their possessions
C) to outline the bounds of the laws of nature
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Answer:
B. to explain life without government
Explanation:
B on Edge
Canada has struggled to develop a single national identity because____.
•A) many people do not think of themselves as Canadians
•B) the native population has remained strong
•C) It has cut ties to Great Britain
•D) It is small with little diversity
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Answer:
the correct Answer would be : A) many people do not think of themselves as canadians
Explanation:
What was the main reason that alexander hamilton did not want a bill of rights? he wanted the national government to have as much power as possible. he believed that too many individual liberties destroyed the trust between citizen and government. he believed it was unnecessary for a national government that possessed only specific, delegated powers. he believed a bill of rights would make the constitution too specific and cumbersome. he believed a bill of rights would lead to many frivolous lawsuits?
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He believed that a government that had only limited specific powers was not necessary since the government would not exploit the people even if they didn't have the bill of rights. Since a tyrannical government can change easily at the next election cycle, then there's no necessity for a bill of rights since anyone infringing upon liberties would be changed after their term or would be impeached.
Answer:
he believed it was unnecessary for a national government that possessed only specific, delegated powers.
Explanation:
During the period 1900-1914 , the political leaders in Europe believed that the” balance of power “ theory could best be maintained by
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In the 1980s, the united states sent bombers to attack ________ in a failed attempt to kill colonel muammar el-qaddafi, in retribution for his country's support of terrorism.
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The correct answer is Libya. It is because the Colonel Muammer el-Quaddafi is a Libyan politician, theorist and as a well as a revolutionist in Libya in which the United States are likely to send the bombs where the colonel resides in which he is at Libya.
The amendment which abolished slavery and involuntary servitude was the
a.13th amendment.
b.14th amendment.
c.15th amendment.
d.16th amendment.
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Answer:
Option A, 13th amendment, is the right answer.
Explanation:
Amendment Thirteenth to Constitution of the United States abolished slavery and involuntary subjugation, except as a penalty for a misdemeanor, in the United States.
On 6th December 1865, the amendment was approved by the expected number of states and William H. Seward, the Secretary of State announced the adoption of the amendment.