Virginia had good farmland and the large plantations needed workers to work the land. The plantation owners took advantage of free, slave labor. Massachusetts didn’t have large farmland.
The statement that describes cultural influence are all of them except for Florida is a peninsula and The longest river in the United States is the Missouri River.
Iroquois Six Nations Land Cessions to Pennsylvania, 1736-1792. Between 1736 and 1792, the Iroquois League, formed of the Seneca, Oneida, Mohawk, Cayuga, Tuscarora, and Onondaga tribes, made several important land deals with American colonists, often without the consent of those tribes who occupied the land.