(USKings.org) Phelps is the long course world record holder in the 100 meter butterfly, 200 meter butterfly, and 400 meter individual medley as well as the former long course world record holder in the 200 meter freestyle and 200 meter individual medley.
(USKings.org)Alaska is the largest state in the United States by area and the seventh largest subnational division in the world.
(USKings.org) New York City is the most populous city and also the most densely populated major city in the United States.
(USKings.org) The Ted Williams Tunnel is a highway tunnel in Boston, Massachusetts and it is the longest tunnel in the US.
(USKings.org) Michigan Stadium is the stadium which can hold the largest number of people in the US. This stadium is also the third largest stadium in the world, after Rungrado May Day Stadium in North Korea and Salt Lake Stadium in India.
(USKings.org) The Great Basin Desert is the largest desert in the United States.
(USKings.org) Yosemite Falls in California is the tallest waterfall in the United States even in the North America.
(WorldKings.org - Kyluc.vn) The Sierra Nevada casts Owens Valley in a rain shadow, which makes Owens Valley "the Land of Little Rain." The bed of Owens Lake, now a predominantly dry endorheic alkali flat, sits on the southern end of the valley.
(USKings.org) There are many large islands in the United States out of which Big Island in Hawaii is in the first position.
(USKings.org) Mammoth Cave is the longest cave system in the US even in the world.