Why did spanish leaders want to push spanish control into nort america in the mind 1500s

How do the primary source documents you to understand some of the economic challenges experienced by landowners and freed slaves during the reconstruction era?

How do conflict minerals, and in particular, conflict coltan get their name? what groups benefited from the trade in conflict minerals? what group were hurt by it?

What were three advantages the north had in the civil war? it was fighting most battles on home ground. it had a greater number of soldiers. it had more highly skilled military leaders. it had a stronger navy. it had a better network of railroads. pick three .