Badlands National Park is located in southwestern South Dakota, just east of the Black Hills. This geographic area is most well known to tourists, but badland areas exist in several other states and Canada as well.Know More
Badlands are areas of earth formed over millions of years by wind and water, or the process of deposition and erosion. Common geographical features include deep gorges, sharp buttes, steep spires and striking colors exposed in layers of sediment and rock formations.
The badlands area in South Dakota is a national park, attracting thousands of visitors each year. The rock formations here are thought to be 47 million years in the making, spanning three major geologic periods.
Although the South Dakota badlands are the most famous, similar rock formations and spectacular terrains can be found in North Dakota, Nebraska, Wyoming, Utah and Montana, as well as southwestern Canada.Learn More
A U.S. senator represents a state as a whole and its interests in Congress. Since 1913, members of the Senate have been elected directly by the general population of a state, but before that, state legislatures appointed senators.Full Answer >
Area 51 is located in central Nevada, 90 miles north of Las Vegas. At the request of the CIA, the Atomic Energy Commission procured a disused World War II airstrip and the Groom Lake salt flat to use as a site to train pilots and test the U-2 spy plane.Full Answer >
The U.S. Virgin Islands are located in the Caribbean and include the main islands of Saint Croix, Saint John and Saint Thomas. The islands became an organized, unincorporated United States territory in 1954 under the Revised Organic Act of the Virgin Islands.Full Answer >
The U.S. Senate is comprised of two senators from each state, so there are 100 members of the Senate as of 2014. Residents of Washington D.C. are the only U.S. citizens who do not have representation in the Senate.Full Answer >