A、The communist countries only has one political system.
B、The economy in communist countries is state-owned.
C、The communist countries are against religion.
D、The communist countries have nuclear weapons.
A、Because the Second World War was just finished.
B、Because the USSR was too weak to fight.
C、Because both sides of the Cold War had nuclear weapons.
D、Because some countries stop the war.
A.There were many cold conflicts in the cold war, such as weapon competition and spying.
B.Germany reunited in 1990.
C.The USSR was dissolved in 1990.
D.After the USSR dissovled, 15 new countries were created.
A、1989
B、1988
C、1987
D、1986
A.1945
B.1946
C.1947
D.1948