Research by some scholars provides population estimates of the pre-contact Americas to be as high as 112 million in 1492, while others estimate the population to have been as low as eight million. In any case, the native population declined to less than six million by 1650.
I believe there is a book on the matter as well. Good luck. :)
Answer:
1, 3. 1a. New England Colonies, Middle Colonies, Southern Colonies
Explanation:
2, the southern colonies is maryland and below, the middle colonies were Pennslvania, New York, New Jersey, and Deleware, the new england colonies were New Hampshire, Rhode Island, Massachusets, and connecticut
3. the south had the most land and new england had the least i believe
