To Create National Parks Like Yellowstone,Yosemite,and Glacier,the Federal Government

To create national parks like Yellowstone,Yosemite,and Glacier,the federal government:

A) removed animals from the land.
B) set aside lands that had never been inhabited by humans.
C) removed Indians who hunted and fished on these lands.
D) dismantled the Northern Pacific Railroad.
E) barred logging and timber companies west of the Mississippi River.