Answer: I think the second line is correct it you put a apostrophe in the first and before Simpson.
Explanation: The third line is also correct it is a I;I compound sentence. But the first line has some mistakes.
what do you need help with :)
Answer:
A. Establishing roads and park facilities.
B. Attempting to protect Yellowstone park.
Explanation:
Yellowstone Park was established in 1872. In this year, the first superintendent of the park was appointed. This was Nathaniel P. Langford. The second superintendent was Philetus W. Norris (1877-1882). These two early superintendents were essential to the sucess of the park. They were responsible for the establishment of roads (which remain as the Grand Loop Road) and basic facilities. They also campaigned against hunters, vandals, squatters and poachers.