Colombia has a "four-story" agriculture. Label each elevation with one of the crops or livestock that can be found there.

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.

This was an order issued during the civil war by president lincoln ending slavery in the confederate states

What is one example of trench warfare ?