Early african kingdoms such as ghana (800s-1000ce ) and mali (1200-1450ce) made most of their wealth by?

The early african kingdoms made most of their wealth by trading gold across the Sahara Desert.

the answer is migration

the civil war was a fulfillment and completion of the constitution, not a revolution against it. changes in culture and society surely affected political life. lincoln hoped to bring the north and south together after the war by healing the nationand making people lose their resentment.

hope this you out just took thus test a min go and mad a 100