Why is there such interest in and such vehe- ment disagreement about the population of
native peoples of the Americas in the pre-
contact period?

i think the answer's are a) b) and c)

major cities in delaware colony included wilmington and georgetown. major towns in new jersey colony included trenton and princeton. major towns in pennsylvania colony included philadelphia, lancaster, and york. major industry in the middle colonies included farming, forest and timber, coal, furs and iron ore.