After 100 years of exposure to European settlers, about what portion of Native Americans remained? about one-tenth

about one-sixth

about one-half

about one-fourth

I'm not sure I think it's B

About 1 tenth

Explanation:

Most were wiped out from disease. Remember how the cold spreads fast? Well what is it was just as fast, and Just as lethal as Ebola? The natives had no immune system defenses and were killed off rapidly and quickly.

b - those executed came from every social and economic class

the right answer is the third one: turnpikes went short distances to connect markets. turnpikes, also known as toll roads, were very important for trade and transportation (of people, goods and products) in the 19th century, coinciding with the expansion towards the west. they contributed significantly to the economic development of the united states.