The answer is gold and salt. Mali and Songhai were among the 3 powerful empires who did flourish in West Africa. They did control the trade at their time. Hope this is the answer and would be of big help.
Answer:
staging a riot in New York City
Explanation:
Union draft of 1863 was legislation passed by the United States Congress to provide fresh manpower for the Union Army during the American Civil War.
Low-paid workers in New York responded to the Union draft of 1863 by staging a riot in New York City
In New York City, enforcement of the union draft leads to the New York City draft riots on July 13–16.
Both policies of substitution and commutation help in softening the effect of the draft on pacifists, the anti-draft movement, and the propertied classes.