Answer:Nicholas Copernicus, a Polish scientist living about a century before Galileo, had already come up with the unorthodox idea that the Sun was at the center of the solar system. Galileo knew about and had accepted Copernicus's heliocentric (Sun-centered) theory.
Explanation:It was Galileo's observations of Venus that proved the theory. Using his telescope, Galileo found that Venus went through phases, just like our Moon. But, the nature of these phases could only be explained by Venus going around the Sun, not the Earth. Galileo concluded that Venus must travel around the Sun, passing at times behind and beyond it, rather than revolving directly around the Earth.
Galileo's observations of the phases of Venus virtually proved that the Earth was not the center of the universe. It was this assertion which most angered the Church leaders of the time.
<span>Gravity, or gravitation, is a natural phenomenon causing all things with mass to be brought toward one another. This includes objects ranging from atoms, photons, to planets and stars. </span><span>Some examples of gravity include: Holding the gases in the sun, causing a ball you throw up to come down again. And causing a car to coast downhill even when you aren't stepping on the gas. Gravity can, indeed, work on objects that DO NOT have mass.
Hope this helped at least some.</span>
Answer:
B. a time of new laws designed to create a more equal society
Explanation:
Answer:
While the First Industrial Revolution centered on textile manufacturing and the innovation of the steam engine, the Second Industrial Revolution focused instead on steel production, the automobile and advances in electricity.
Explanation:
The correct option is D
New Deal is the name given by the president of the United States Franklin D. Roosevelt to his interventionist policy put in place to fight against the effects of the Great Depression in the United States. This program was developed between 1933 and 1938 with the objective of supporting the poorest layers of the population, reforming financial markets and revitalizing a wounded American economy since the crash of 1929 due to unemployment and bankruptcies.
In spite of everything, the New Deal did not return the prosperity of the 1920s, and in 1941, six million Americans were still waiting for a job. Full employment was not achieved before the Japanese attack on Pearl Harbor, because just the entry of the United States into the war against the Axis generated a great stimulus for the heavy industry of the United States, one of the most extensive and diversified in the world, to be launched. to participate in the own effort of the war economy; the recruitment of troops and the demand of workers in the factories caused a revitalization of the economy that gradually reduced the number of unemployed.
