Which two of the following did the African Kingdoms of Ghana, Mali, and Songhai trade?
Gold
Copper
Salt

Which is more important in determining the format in which recordings are offered by the music industry, new technology or consumer sovereignty? explain.

Why did the united states become involved in the soviet-afghan war? the united states wanted access to the afghan oil fields. the united states wanted to retaliate against the soviet boycott of the 1984 olympics in los angeles. representative charlie wilson convinced congress to fund afghan resistance to soviet influence. president ronald reagan wanted to force the soviets to withdraw from afghanistan.

What happened as the result of a conflict between british troops and a colonial militia in massachusetts