Once so valuable it was traded for gold, remains an important part of the economies of many northern african peoples.

the answer is: the sesquicentennial of the american civil war is an occasion to consider the legacy of that great conflict. this legacy is our inheritance, and despite many indelible features, we continue to negotiate the resolution of that conflict. the civil war was fought over slavery, but not always on behalf of slaves

a.) d-day invasion of normandy.

hope this !

if it were me, i would pick c. c is the best answer because it's basically saying go on a non-violent strike for india