The answer is B) the Establishment Clause of the first Amendment
The british had the best army in the world at the time
Basically the reason why Vietnam won because the Vietnamese wanted to win more than the Americans did. There were a couple of reasons for this. First, the Americans were an invading force, and the Vietnamese were fighting on their own soil. Second, the Americans were not willing to make an all-out commitment to win.
Answer:
The Mongols facilitated the diffusion of many Chinese inventions
