The spread of Islam to sub-Saharan African was linked to trans-Saharan trade: Islam spread via trade routes, and Africans converting to Islam increased trade and commerce. ... Muslim merchants conducting commerce also gradually spread Islam along their trade network.
The Freedmen's Bureau was established in March of 1865 to help freed people achieve economic stability and secure political freedoms. Many white Southerners, as well as President Andrew Johnson, challenged the Bureau's legitimacy, sparking racial violence in the South and the ultimate failure of the Bureau.
"Negative campaigns have steadily increased and it is possible that it increased voter turnout but the evidence is not strong" is the one among the following that <span>has been the relationship trend between negative campaign tone and voter turnout in the last 50 years. The correct option is option "C". </span>