D. Pull troops out of France and russia
The Indians, especially the Five nations of the Iroquois, were exceptionally good at playing the French and the English against each other in order to maximize their own benefits. The French and Indian War was a guerrilla war of small skirmishes and surprise attacks.
They first divided it into parties, the federalist and the anti-federalist party which caused a social drift between people. Another early challenge was growth and development which separated the country into northern states that were already developed and southern states that were developing rapidly. This second challenge was both social and regional.
D is the answer. I've learned about these things like slavery in my class before.
