Ice and snow covered most of the northern part of the world. The people made fires to keep warm and to cook, they hunted and gathered food, and used stone tools to mine, chop, and dig. They lived in caves to get out of the weather elements
Answer:
africa was a very poor country at the time
Explanation:
C. is your answer there you go
C.It increased trade on the Mississippi
Finding where the Missouri and Columbia rivers link/join and go into the Pacific Ocean as it didn’t exist
