1. which culture carried the knowledge of iron tools across south Africa's in the series of migrations?
   

ANubian's

BArabs

CBantu

DEuropeans

1. which group of Foreign traders first became involved in eastern Africa's slave trade?
   
   

AArabs

BBritish

CDutch

DPortuguese

1. scientist have found ____ of early human beings in Eastern Africa?
   
   

Amusical instruments

Bfossils

Chomes

Dclothing