Which enlightenment scholar discovered that the heart functioned as a pump

Galen, a Greek doctor in 2 BC. But William Harvey also found out i hope this helps

William Harvey discovered that the heart worked as a pump.

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