Answer:In order to control its new empire, Spain created a formal system of government to rule its colonies. ... Like other Europeans in the Americas, the Spanish believed they had a duty to convert Native Americans to Christianity. They set up missions, religious settlements, run by Catholic priests.
They legalized segregation, therefore prohibiting African Americans from being in places like public parks, beaches, restaurants that white people used and other public places and it also legalized having one bathroom for whites and one for African Americans and being separated while using the railroads
For one, the Allies had an EXTREMELY massive amount of production, which the German's desperately lacked around the end of Operation Barbarossa in the East.
Also, relating to production, the German's air force (The Luftwaffe) and Naval forces were essentially non-existent by the time the Americans landed in Sicily, but the Allies had a surplus of air assets (specifically bombers and Airborne infantry) which solidified an Allied victory in Europe.