D) is correct , all of the above
Western frontier life
Last frontier
Answer: These questions are answered based on a country's economic system.
Tribes such as the Algonquian, Cherokee, and Iroquois lived in the Eastern Woodlands - these woodlands are located between <span>the Atlantic Ocean and the Mississippi River</span>
Jonas Salk<span> </span><span>was an American </span>medical researcher<span> and </span>virologist<span>. He discovered and developed one of the first successful </span>polio vaccines in the 1950's.
Hope I helped. :)
