Skip to Content
HomeAbout this siteHelpSearch this site The Library of Congress
America's Story from America's LibraryMeet Amazing AmericansJump Back in TimeExplore the StatesJoin America at PlaySee, Hear and Sing
Jump Back in Time 第一次世界大战与爵士时代  (1914-1928)
Bright Angel Point, Grand Canyon National Park, Arizona.
Enlarge this image

大峡谷 (The Grand Canyon) 于1919226



Have you seen the Grand Canyon? Whether you have visited the park or seen photographs of it, it is unlikely that you have seen the entire canyon. The Grand Canyon is 277 miles long, ranges from 4,000 to 6,000 feet deep, and is 18 miles across at its widest point.

On February 26, 1919, Congress passed the act that established the Grand Canyon National Park in the state of Arizona. But what created the canyon?


Library Of Congress | Legal Notices | Privacy | Site Map | Contact Us