3. what was a major change in the american economy in the 1800s as a result of industrialization

A major change to the American economy during the industrial revolution was settling in areas with a river nearby, populating smaller towns, creating more jobs, and a rapid growth in technological development.

It developed as a reaction to the impact of european colonialism in africa on peoples of african descent. in the  mid-20th century, activists in africa adopted pan-africanism as a rallying cry for independence from colonial rule. some african pan-africanists sought to unite the continent as one independenthope it was useful