Over what main issue was the war of 1812 fought? control of canada independence trade rights taxation

Which native american tribe allied with the spanish?

The california gold rush: actually had only a small impact on california’s population because its rich farmlands already attracted thousands of new settlers each year. attracted almost equal numbers of men and women. resulted in laws that discriminated against “foreign miners.” made considerable wealth for average miners because gold mining demanded no real investment of capital. hurt the development of san francisco because gold discoveries shifted interest to areas outside of town.

What is the name for the main idea behind the settling of western lands by americans in the early-1800s?