On this day in history, two national parks were established in the United States 10 years apart–the Grand Canyon in 1919 and the Grand Tetons in 1929. Located in northwestern Arizona, the Grand Canyon is the product of millions of years…
On this day in history, two national parks were established in the United States 10 years apart–the Grand Canyon in 1919 and the Grand Tetons in 1929. Located in northwestern Arizona, the Grand Canyon is the product of millions of years…
On January 11, 1908, U.S. President Theodore Roosevelt declares the massive Grand Canyon in northwestern Arizona a national monument. Though Native Americans lived in the area as early as the 13th century, the first European sighting of the canyon wasn’t…