Galileo Galilei rejected the idea of Geocentric View and supported Heliocentric View
The main reason as to why the pan-africanists create the “Exhibit
of American Negroes” during the 1900 World’s fair was because of the fact that
they would want to fight the idea of racism by which the Africans were said to
be primitive.
On 5, Plessy v. Ferguson ruled that segregation is legal, but in Brown v. Board of Education, they ruled that segregation is not legal and has no place in schools. But that is all I know
the number of people who died on the trail_apex