What was happening historically in the 1950s in the united states?

What pact signed on 1949 reinforce that the united states would not return to an isolationist policy

What is the most necessary information that happened in the titanic movie

It can be inferred that the dramatic increase in defense spending by germany was the result of. (a) attempts by great britain to take german colonies. ( b) fear of a two-front war against france and russia (c) the need to put down a communist rebellion (d) a competition with the allies to produce atomic weapons