Which of the following is true of the fortress pericles had built around athens during the peloponnesian war? it contributed to the spread of disease. it kept out the persians, but not the spartans. it led to many accidental deaths during its construction. it led to victory over sparta.

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