The group that has lived on the continent of South America for the longest time is the Native Americans. The correct answer is B.
In general, the Texas population is similar to the U.S. population as a whole in that it is comprised of people who appreciate freedom and privacy, but is different because it is far more homologous than that rest of the US in terms of race and religion.
The mayflower compact was the first agreement for self government to be created and enforced in America.