Select the sentence from the text that supports the idea that Glacier National Park is an example of countries working together to protect natural resources. Options: A) Glacier National Park spans one million acres of protected mountains, glaciers, and lakes.

B) The different plants, rare and endangered species, and vast water resources of Glacier National Park make its protection a top priority.

C) On Triple Divide Peak, the Continental Divide meets the Northern Divide.

D) In 1932, Rotary Clubs from Canada and the United States worked together to protect Glacier National Park and Canada's Waterton Lakes National Park