What does brutus believe might happen to caesar once he is crowned?

Brutus thinks Caesar might become a tyrant and even abolish the Senate, or at best have the Senate totally irrelevant. servant to Caesar. Brutus fears that all

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

African americans at the time just came out of slavery and needed money to provide for there families. so they joined for the money mainly.