Answer:
The Tuskegee Airmen carried an extra burden into battle. They felt that they had to prove that African Americans could fly warplanes successfully against a determined and powerful enemy.
Answer:
The Roman Catholic Church
Explanation:
Before Copernicus's Heliocentric Theory, The Catholic Church believed in Greek philosopher Aristotle's Geocentric Theory, where the Earth was the center of the universe. He believed- and I kid you not, that everything moving in the sky was propelled by the world-soul, or soul of the planet, and that their orbits were explained by huge, perfect, chrystalline spheres that contained the celestial bodies and surrounded Earth like a Russian nesting doll. The Catholic Church adopted this theory and sprinkled Jesus on top.
Copernicus (and after him, Galileo) contributed to the disproving of these literally ancient notions.
The United Nations is an international peacekeeping force
Diaspora, the dispersion of jews beyond israel.
