As the Northern and Southern states developed different economies and lifestyles, it led to this?

Why was the land in the middle colonies attractive to immigrants

Plz where was the inca civilization located? a. in and around the andes mountains of south america. b. central america in southern mexico. c. the caribbean islands. d. the central valley of mexico.

How did the colonial army keep it self in the war during difficult year early years and what was the turning point of the war?