How many Africans participated in World War I as soldiers or carriers? A 1 million B 2 million C 5 million D 10 million

How will thinking on the margin increase the chance of long-term success for your business, even if additional competition enters your community?

Prior to the presence of europeans on the continent, the slave trade in africa a) did not exist in any form. b) was limited to internal trade only. c) included the trans-saharan and indian ocean slave trade. d) was rarely needed due to the lack of an agricultural economy.

Don’t mind the already marked answer but taking it now