Answer:
The separation of class was strengthened by Hinduism. According to Hindu myth, the god Purusha was assembled from the four castes, with the Brahmins at the head and the Shudras at the feet. They believed that the shudras had been born into their caste because they committed bad things in their previous lives.
THERE. (I REPRHRASED IT A LOT) :)
Word credibility can be defined as the believability of words.
1785/1787:
public land was divided into townships 6 miles square, each township contained 36 sections of 1 sq. mile each (640 acres)
Disadvantages, I believe, but am not sure are factual, were with a strong executive branch, the people feared that the president would manipulate his powers, just like the king of England had done so with the colonies and those who disagreed with it thought that the smaller sates wouldn't be voiced.