Which of the following events had to happen in order for President Nixon to withdraw the trips from south Vietnam?

Russia had to help do United States with the war.
South Vietnam had to overtake north Vietnam.
North America had to negotiate a cease-fire with South Vietnam.
North Korea had to surrender to China.

Choose the word with a more positive connotation to replace the one in italics in sentence below. mandy's taste in fashion is questionable a. unique b. inappropriate

Hillenbrand writes, "as louie blazed through college, far away, history was turning" (p. 43). why does the author interrupt louie's narrative with information about japan and germany?

Ill give 50 points and brainiest if i can. would be grateful for any on this. the industrial revolution moved the united states into a new economic era. using the resources provided respond to the following prompts as they deal with economic development in the united states. using the maps available on the web links tab, explain the economic development of the united states, especially in regard to its emergence as a major industrial power. (focus on industrial sections; cities and towns; territorial growth; agricultural, mineral, and resource regions; coal fields; slavery; value and production; and distribution of agriculture and manufacturing areas.) using the available maps, explain the economic advantages of the physical geography of the united states. explain the gains that the united states made from trade.