How did the atlantic slave trade affect societies within africa?

a. it spread deadly diseases such as smallpox throughout africa, devastating its population.
b. it allowed islamic kingdoms to conquer smaller african tribes and unify the continent.
c. it brought great wealth and technology to africa, leading to a golden age.
d. it forced millions of people from their homes and transported them around the world.

En que parte de asia se escribió la biblia

Ahistorian has discovered a letter written by an early roman emperor. she translates the letter and discovers that it contains orders to a general before a battle. she works to determine when the letter was written to figure out which battle the letter references. the historian in the passage is most clearly demonstrating which historical thinking skill? a. identifying causes and historical contextb. thinking chronologicallyc. making and evaluating arguments and interpretationsd. analyzing historical sources

Can someone me out with this , i'm putting 30 points on it