Aa war fought in AntarcticaB.an attempt by the Soviet Union to invade the U.S. through CanadaC.a period of difficult relations between the U.S. and the Soviet UnionD.the nickname for the battle fought during World War II
In general terms, the Cold War was "C.a period of difficult relations between the U.S. and the Soviet Union," due to an ideological conflict over capitalism vs. communism.
