Answer:
Polk wanted California and its magnificent San Francisco Bay as the American gateway to trade with China and other Asian nations. Polk was worried that other nations, such as England or France, might take California if the United States did not act.
Explanation:
The leader that took over after Stalin was Nikita Khrushchev
Answer:
After WW2. The Big 3 were trying to find a new gov't for all the new countries formed. US wanted democracies. But USSR wanted communism for everyone...
Answer: A. Vast, flat deserts made northward travel easier.
Explanation: