President Kennedy gave his "Ich bin ein Berliner" speech at a time when A: the Cold War was just beginning.

B: Cold War tensions over Berlin were at their height.

C: the Soviet Union was about to tear down the Berlin Wall.

D: the Cold War was nearing its end.

Why was the united nations established

Nationalism led to major conflicts following world war i, especially when:

What do most climatologists see as a major cause of rising global temperatures? a. earth's closer proximity to the sun due to its gravitational pull b. greenhouse gases produced by burning fossil fuels c. rising ocean levels caused by melting polar ice sheets d. water pollution cause by industrial waste