In 1750, less than 10 percent of the people in great britain lived in cities. by 1900 65% of the people lived in cities. what caused this shift in population to occur?

I think the answer is The industrial revolution. 

Hdah.

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