How do historians us learn about the past?
a. they dig up artifacts.
b. they determine the age of rocks.
c. they use radioactivity to determine the age of artifacts.
d. they collect, evaluate, and interpret written documents.

The  pan-african movement  was an "emotional, cultural, psychological and ideological  movement  that began among the  african  dispora in the western hemisphere, for a closer  purpose, so that  african  people could feel secure, attain political, economic as well as psychological power visa vis other races or world regions" .

Sorry sir you did not give us the graph i typically but i'm very confused my conclusion is you're missing valuable information in the question