Which roman emperor was responsible for a major shift in the dominant religious attitude of the roman empire? constantine diocletian hadrian marcus aurelius

The correct answer is Constantine

He made Christianity the state religion after supposedly having a vision that Christianity would help him win against his enemies.

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