Get expert advice and community support for your questions on IDNLearn.com. Find accurate and detailed answers to your questions from our experienced and dedicated community members.

In North America, people have most heavily settled:
A. mostly in the northeast and along the west coast.
B. up and down both coasts.
C. up and down both coasts and around the Great Lakes.
D. along the Canadian, U.S., and Mexican borders.
SUBMIT
pls anwser, no links