1. why did some americans oppose the war in vietnam? a. they wanted communism to spread. b. they felt there was a lack of progress.
c. they felt the united states should never use military force.
d. they wanted to focus war efforts on the soviet union instead.
2. which of the following was a factor in the united states dominating the world economy after world war ii?
a. the united states organized a free trade agreement with china.
b. the united states greatly raised tariffs after the war.
c. the other major manufacturers of the world stopped trading.
d. the united states was mostly untouched by the devastation of the war.