Answer:
Example: Galileo and Copernicus
Explanation:
Copernicus had come up with the idea of heliocentrism. Back then, everyone had believed the other planets revolved around the Earth, but Copernicus had done the math and realized the Earth and everything else revolved around the Sun. The Sun was the center of our solar system, not the Earth. But because he was accused of blasphemy from the Catholic church, he didn't share his ideas until his book published right before he died. Years later, Galileo took his idea, observed and researched, and found evidence backing Copernicus's theories. That's why today we know the truth about how the Sun is at the center of everything. Galileo built on Copernicus's discoveries and ideas, found evidence, and proved it was true.
3,953,760 is the amount of slaves that were in the early 1860s
Answer:
The civil rights movement was a struggle for justice and equality for ... that people they'd once enslaved were now on a more-or-less equal playing field. ... Ferguson that facilities for blacks and whites could be “separate but equal.” ... as 600 peaceful demonstrators participated in the Selma to Montgomery ...
Throughout history there are many instances of certain races believing they are superior, and in some extreme cases this leads to campaigns of genocide such as the Holocaust. The Holocaust and similar events were caused by extreme racism and prejudice. Hitler and the Nazis saw themselves as superior to all others, such as the Jewish, Gypsies, handicapped, and many others
