What impact did america gold and silver have on european economies

They stimulated European economies, creating a price revolution, inflation, and eventually new economic policies such as mercantilism.

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