Option D is the correct one, Woman's suffrage and the rights of African Americans <span />
One way in which the Kingdom of Ghana facilitated the gold trade was by trading gold with slaves and other workers. Most of the trading was done with other African nations but some with Europeans.
Answer:
The scientific method.
Explanation: . . . . . . . .
They were not treated well, they were immigrants looking for a better life in the US and they worked for lower wages which took away jobs from people that had been in the US in many industrial cities
