What historical act established the National Park Service to protect natural landscapes like those in Yellowstone?

What historical act established the National Park Service to protect natural landscapes like those in Yellowstone?

A The Antiquities Act
B The Organic Act
C The National Conservation Act

Fact: The Organic Act, signed into law in 1916, created the National Park Service with the mission to conserve natural wonders, including the geological features of Yellowstone National Park.

Correct Answer: The Organic Act