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.
Text Preview. Slavery was a practice in many countries in the 17th and 18th centuries, but its effects in human history was unique to the United States.t was implied, and enforced, that Africans were of a lesser class through the means in which they were used by the slave owners to promote their wealth and stature. The larger their plantation, the wealthier and more successful people were seen.