Why is it important to learn about slave rebellions in the Old South, even though in the nineteenth century there were only three major ones, and none succeeded?

Following the collapse of the revolt, the king's concessions were quickly revoked, but the rebellion is significant because it marked the beginning of the end of serfdom in medieval England. In Russia, the slaves were usually classified as kholops. A kholop's master had unlimited power over his life.

porter is writing economic history because he is focusing on the cost of developing vaccines.