Neptune has six known rings. Voyager 2's observations confirmed that these unusual rings are not uniform but have four thick regions (clumps of dust) called arcs. The rings are thought to be relatively young and short-lived. Neptune has 13 known moons, six of which were discovered by Voyager 2.
Why was slavery introduced to the English colonies? Slavery was introduced to the English colonies because people were  in need of labor to develop the lands. There was a lot of work to  be done, and there was little money toâ¦ pay for labor. The human  trade was a solution to the issue. Although, this was not a humane  practice.
Last Updated: 08/04/2014 - 17:23. Slavery was not new to Africa. Traditionally, slavery was used as a punishment for serious crimes. However, although slavery was a punishment for criminals, they were, in the main, treated fairly well by their masters.This was not the case once trading in slaves became 'big business'.s the demand for slaves grew, the demand for slaves by Europeans grew. They exchanged guns for slaves and African chiefs, eager to possess guns which would give them power over rival chiefs, began inventing new crimes for which the punishment was slavery.