The Mongol empire extended all the way to the ocean in the east.
O Atlantic
O Pacific
O Indian
O Arctic

d. people are naturally good, and their expressed will is what is best for society

explanation:

they believed democracy was worth the fight

although the crusades failed to capture jerusalem, they had several major impacts on western europe. they increased the authority of the king: sometimes nobles died in battle without leaving an heir in which case the king got their land. kings passed taxes to pay for the crusades.

after the french-indian war.