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.
Slavery started around the 1600s and Africans were being shipped to north America as slaves. Slaves were then put to work in plantations or in... Slavery started around the 1600s and Africans were being shipped to north America as slaves. Slaves were then put to work in plantations or in mines while some became servants. The majority of slaves could make money to buy their way to freedom.