American and domestic foreign policy during World War 2 were linked in that once America entered the war it had a significant impact on its economy. ... It was Hitler who declared war on the USA. Prior to that American domestic politics were dominated by the arguments between interventionism and isolationism.
White flight; the move of white city-dwellers to the suburbs to escape the influx of minorities.
A food chain is 1 group of living things that eat other living things and get eaten. A food web is 2 or more food chains that connect.
