The framers of the constitution created a system of checks and balances so the branches of government could restrain each other. explain how each branch of government is restrained and can restrain the other branches.

Here's a table that might be useful: 

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