This occurs when a company, or a combination of companies can control the production and price of some commodity and is able to eliminate or reduce the competition
A A Commodity or a Currency
B A Competitive or a Market Economy
C A Monopoly or a Trust
D A Supply or a Demand

As time went on, pan-africanism became a philosophy that: a. africans gain colonies in asia.b. african americans be proud of their african descent andwork toward civil rights.c. start many world's fairs to showcase african successes.d. europeans conquer african territory.