Answer:
Hitler used economic woes and strife with local jewish buisness, popular social discontent and political discord to take absolute power in Germany beginning in 1933.
be sure to paraphrase
The Cold War began after World War Two. The main enemies were the United States and the Soviet Union. The Cold War got its name because both sides were afraid of fighting each other directly. In a "hot war," nuclear weapons might destroy everything.
Constitution, would be the most probable answer I think.