EVERYDAY SCIENCE

Detailed explanation-1: -Yellowstone became a national park on March 1, 1872. When President Ulysses S. Grant signed the Yellowstone National Park Protection Act into law, it protected more than 2 million acres of mountain wilderness, amazing geysers and vibrant landscapes for future generations to enjoy.

Detailed explanation-2: -Yellowstone National Park Act, 1872-The Act signed into law on March 1, 1872, established the world’s first true national park.

Detailed explanation-3: -On March 1, 1872, President Ulysses S. Grant signed the Yellowstone National Park Protection Act into law. The world’s first national park was born.

Detailed explanation-4: -An act establishing Yellowstone National Park was signed into law by President Ulysses S. Grant on March 1, 1872. Officially titled “An Act to set apart a certain Tract of Land lying near the Head-waters of the Yellowstone River as a public Park, ” this landmark legislation created the first national park.

Detailed explanation-5: -It is generally thought that the concept of a park or nature reserve under state ownership originated in the United States in 1870 and that the world’s first such park was Yellowstone National Park in Wyoming, created through legislation signed by U.S. Pres. Ulysses S. Grant in 1872.