After they became established, the early indian civilizations at mohenjo-dsfo and harappa carried on trade with

Answermesopotamia

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" .