The Inca empire had a federal system controlled by a central government
WWII changed the US identity greatly. For one, it showed the rest of the world that they are a dominant force to be reckoned with. For another, it also showed that they would do what needed to be done to win battles, and more importantly, wars. It also disproved the thought that they were not a unified nation, and that they could work cohesively toward the same goal <span />
Because of inequality, discrimination, and the laws that promoted these existences. African Americans, minorities, and even women were seeking to make big change through many ways by fighting for justice ( some violent, some nonviolent).
Benjamin Franklin thought that it was hard for people to compromise because most men, having come from different religions, thought that they possessed of all truth, and that others beliefs would be different from their own. He believed that people found it hard to compromise because it was difficult for them to accept different types of perspectives.