Well,she knew lots of languages that helped a lot for Lewis and Clark. They also got horses for her.
The civil war in England was a conflict between the king's supporters and the parliament.
The growing ethnic diversity in the colonies, primarily in Spanish colonies had several consequences both positive and negative. On the positive side, there was a enrichment of cultures given the escenario where people from different parts of the world (Europe, Africa, indigenous people) and their traditions started to spread around the continent. It also helped to increase the population after the war (independence war, federalist wars, etc). On the negative side, it created a closed minded vision about the mixture of races and the purity of blood. At the same time, mixed race people ,depending on their parentage, could have more or less access to social, economic and political benefits.
C)Definer of what the law says and, when necessary, whether a law or governmental action is unconstitutional