How did the theories of Copernircus and Galilieo change the way people understood the universe? What do their findings do for others to follow in their footsteps in regards to questioning traditional thought and teachings etc.

racism and segregation.

d. china

good luck

d is the best choice

“a committee reviews the bill and marks it up to make it more viable and to reflect interests 

on april 6, 1917, the u.s. joined its allies--britain, france, and russia--to fight in world war i. under the command of major general john j. pershing, more than 2 million u.s. soldiers fought on battlefields in france.