I believe the answer is: The creation of national parks
Due to the conservation regulation from Theodore Roosevelt, The united states government founded 230 million acres of public lands that are resided for the creation of national parks. This parks were created to protect various forms of plants, animals, and natural resources reserves.
I'd say B.
It wasn't the last battle that's for sure, and there were not that many American casualties.
Answer: B
Explanation: just took the tests
Definitely false. The stamp act made things cost more, so you could buy less.