ANSWER ASAP
where were most of North America's networks of exchange located? Why?

North America's many networks of exchange were mainly centered along river valleys, such as the Mississippi River basin. Many agricultural communities lived around there, and the largest, called Cahokia, had a population of about 30,000 people! As a river basin, the area provided rich soil for farming.

answer; /// slavery should be outlawed in the new country, was part of the initial draft of the declaration of independence, but not part of the final