To what degree did foreign influence impact the social, religious, and economic development of two of the following african regions? east africa west africa south africa

The so-called "commercial transition", by which foreign influence had an impact on social, religious and economic development in Africa, was completed in West Africa before it affected East Africa.  

The correct answer is: East Africa, and West Africa.

the space race was a battle to make advanced technology to get to the moon and to get a better understanding of space.

the commander in chief