Which term defines a work of art created by painting on damp plaster?
a. jihad
b. fresco
c. icon
d. rococo

B. fresco
 
Fresco (plural frescos or frescoes) is a technique of mural painting executed upon freshly-laid or wet lime plaster.

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