What is columbian exchange, what type of products were brought to latin america

Why did the soviet union lose the cold war?

What was alexander hamilton‘s plan to speed up industrialization in the united states

Who were the “rough riders”? a. cuban revolutionaries who battled the spanish for independence b. a volunteer cavalry unit in the spanish-american war c. spanish generals in cuba who mistreated the civilian population d. newspaper owners who influenced public opinion by exaggerating the truth