The incandescent lightbulb was invented by Thomas Edison. Thus the correct answer is B.
The most significant invention since artificial fire has been termed the electric light bulb. The light bulb made it possible for us to travel securely at night, extended the workplace late into the evening, and helped regulate after dark.
Thomas Edison along with their team perfected the incandescent lightbulb to make life easier.
Therefore, option B is appropriate.
Learn more about Thomas Edison, here:
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The correct answer is the following.
The treaty that placed a ceiling in the amount of nuclear weapons the United States and the Soviet Union could possess was “SALT I.”
The United States and the Soviet Union signed the firsts treaty to limit the amount of nuclear weapons. They were the SALT 1 and 2 treaties. SALT means Strategic Arms Limitation Talks. The first treaty was signed in 1972 and the other in 1979. The agreements tried to limit the production of intercontinental ballistic missiles that contained nuclear weapons. Formal negotiations started in November 1969 due to the initiative of United States President Lyndon B. Johnson.
The answer is Exposition
B. The consent of the governed
C. The self-evident rights of life, liberty, and the pursuit of happiness
D. The right of the people to institute a new government
The beginning of the Second World War was preceded by a series of diplomatic activities by Nazi Germany in order to assimilate territories, which the Germans thought were unfairly seized by the Versailles Agreement, or historically belonging to them. Also, Hitler wanted to be secured by signing a non-aggression pact with the Soviet Union, in August 1939. The Germans tried to correct the "injustice" and exercise their right to "living space" which, they consider, historically belonged to them. One of the key areas on which they were "deposed" are the parts of Poland. Thus began an offensive to Poland on September 1, 1939, and that is the beginning of World War II, since France and Britain declared war on Germany on September 3, 1939.
The answer is Poland.
the federal government
B.
the American Federation of Labor
C.
the Knights of Labor
D.
the owner of the factory where she works
Answer:
A. The Federal Goverment
Explanation:
The purpose of minimum wage laws is to stop employers from exploiting desperate workers. The minimum wage should provide enough income to afford a living wage. That is the amount needed to provide enough food, clothing, and shelter.
Answer: It will be C. The Knights of Labor.
Explanation: "Knights of Labor. Knights of Labor (KOL), the first important national labour organization in the United States, founded in 1869. Named the Noble Order of the Knights of Labor by its first leader, Uriah Smith Stephens, it originated as a secret organization meant to protect its members from employer retaliations." -Wikipedia