10. Which development encouraged Arab traders to exchange goods for slaves in sub-Saharan Africa in the 11th and 12th centuries?

How did john winthrop and thomas jefferson respectively understand the proper relationship between religion and politics and what moral significance does the consent of the governed have for each statesman?

In part, amendment states that no person who has commited tenson or 180against the united states can hold public office, a[13th]b[15th]c[14th]

Ow does the point of view used in "battling the digital jolly roger" differ from "the completely free market" and affect the reliability of the article?