Continental United States in the context of "Santervás de Campos"

The Susquehanna River (/ˌsʌskwəˈhænə/ SUSS-kwə-HAN-ə; Lenape: Siskëwahane) is a major river located in the Mid-Atlantic region of the United States, crossing three lower Northeast states (New York, Pennsylvania and Maryland). At 444 miles (715 km) long, it is the longest river on the East Coast of the United States. By watershed area, it is the 16th-largest river in the United States, and also the longest river in the early 21st-century continental United States without commercial boat traffic.

The Susquehanna River forms from two main branches: the North Branch, which rises in Cooperstown, New York, and is regarded by federal mapmakers as the main branch or headwaters, and the West Branch, which rises in western Pennsylvania and joins the main branch near Northumberland in central Pennsylvania.

South Florida, sometimes colloquially shortened to SoFlo, is the southernmost region of the U.S. state of Florida. It is one of Florida's three most commonly referred to directional regions; the two others are Central Florida and North Florida. South Florida is the southernmost part of the continental United States and the only region of the continental U.S. that includes some areas with a tropical climate.

South Florida is dominated by the Miami metropolitan area and the Everglades. It also contains the Florida Keys; three U.S. national parks: Biscayne, Dry Tortugas, and Everglades; and multiple cities.

During World War II, the United States forcibly relocated and incarcerated about 120,000 people of Japanese descent in ten concentration camps operated by the War Relocation Authority (WRA), mostly in the western interior of the country. About two-thirds were U.S. citizens. These actions were initiated by Executive Order 9066, issued by President Franklin D. Roosevelt on February 19, 1942, following Imperial Japan's attack on Pearl Harbor on December 7, 1941. About 127,000 Japanese Americans then lived in the continental U.S., of which about 112,000 lived on the West Coast. About 80,000 were Nisei ('second generation'; American-born Japanese with U.S. citizenship) and Sansei ('third generation', the children of Nisei). The rest were Issei ('first generation') immigrants born in Japan, who were ineligible for citizenship. In Hawaii, where more than 150,000 Japanese Americans comprised more than one-third of the territory's population, only 1,200 to 1,800 were incarcerated.

Internment was intended to mitigate a security risk which Japanese Americans were believed to pose. The scale of the incarceration in proportion to the size of the Japanese American population far surpassed similar measures undertaken against German and Italian Americans who numbered in the millions and of whom some thousands were interned, most of these non-citizens. Following the executive order, the entire West Coast was designated a military exclusion area, and all Japanese Americans living there were taken to assembly centers before being sent to concentration camps in California, Arizona, Wyoming, Colorado, Utah, Idaho, and Arkansas. Similar actions were taken against individuals of Japanese descent in Canada. Internees were prohibited from taking more than they could carry into the camps, and many were forced to sell some or all of their property, including their homes and businesses. At the camps, which were surrounded by barbed wire fences and patrolled by armed guards, internees often lived in overcrowded barracks with minimal furnishing.

The Convention respecting fisheries, boundary and the restoration of slaves, also known as the London Convention, Anglo-American Convention of 1818, Convention of 1818, or simply the Treaty of 1818, is an international treaty signed in 1818 between the United States and the United Kingdom. This treaty resolved standing boundary issues between the two nations. The treaty allowed for joint occupation and settlement of the Oregon Country, known to the British and in Canadian history as the Columbia District of the Hudson's Bay Company, and including the southern portion of its sister district New Caledonia.

The two nations agreed to a boundary line involving the 49th parallel north, in part because a straight-line boundary would be easier to survey than the pre-existing boundaries based on watersheds. The treaty marked both the United Kingdom's last permanent major loss of territory in what is now the Continental United States and the United States' first permanent significant cession of North American territory to a foreign power, the second being the Webster–Ashburton Treaty of 1842. The British ceded all of Rupert's Land south of the 49th parallel and east of the Continental Divide, including all of the Red River Colony south of that latitude, while the United States ceded the northernmost edge of the Missouri Territory north of the 49th parallel.

California is a U.S. state on the western coast of North America. Covering an area of 163,696 sq mi (423,970 km), California is among the most geographically diverse states. The Sierra Nevada, the fertile farmlands of the Central Valley, and the arid Mojave Desert of the south are some of the geographic features of this U.S. state. It is home to some of the world's most exceptional trees: the tallest (coast redwood), most massive (Giant Sequoia), and oldest (bristlecone pine). It is also home to both the highest (Mount Whitney) and lowest (Death Valley) points in the 48 contiguous states.

The state is generally divided into Northern and Southern California, although the boundary between the two is not well defined. San Francisco is decidedly a Northern California city and Los Angeles is a Southern California one but areas in between do not often share their confidence in geographic identity. The US Geological Survey defines the geographic center of California about 7.1 miles (11.4 km) driving distance from the United States Forest Service office in the community of North Fork. Earth scientists typically divide the state into eleven geomorphic provinces with clearly defined boundaries. They are, from north to south, the Klamath Mountains, the Cascade Range, the Modoc Plateau, the Basin and Range, the Coast Ranges, the Central Valley, the Sierra Nevada, the Transverse Ranges, the Mojave Desert, the Peninsular Ranges, and the Colorado Desert.

Fort Bliss is a United States Army post in New Mexico and Texas, with its headquarters in El Paso, Texas. Established in 1848, the fort was renamed in 1854 to honor Bvt.Lieut.Colonel William W.S. Bliss. It is the largest installation in the United States Army Forces Command (FORSCOM) and second-largest in the Army overall, the largest being the adjacent White Sands Missile Range. Fort Bliss provides the largest contiguous tract (1,500 sq mi or 3,900 km) of restricted airspace in the Continental United States, used for missile and artillery training and testing, and at 992,000 acres (401,000 ha) has the largest maneuver area, ahead of the National Training Center, which has 642,000 acres (260,000 ha).In August 2025 Immigration and Customs Enforcement (ICE) opened a detention facility named " Camp East Montana" with a capacity of 1,000, eventually 5,000, detainees on Fort Bliss.

Pedro Menéndez de Avilés (Spanish pronunciation: [ˈpeðɾo meˈnendeθ ðe aβiˈles]; Asturian: Pedro (Menéndez) d'Avilés; 15 February 1519 – 17 September 1574) was a Spanish admiral, explorer and conquistador from Avilés, in Asturias, Spain. He is notable for planning the first regular trans-oceanic convoys, which became known as the Spanish treasure fleet, and for founding St. Augustine, Florida, in 1565. This was the first successful European settlement in La Florida and the most significant city in the region for nearly three centuries.

St. Augustine is the oldest continuously inhabited, European-established settlement in the continental United States. Menéndez de Avilés was the first governor of La Florida (1565–74). By his contract, or asiento, with Philip II, Menéndez was appointed adelantado and was responsible for implementing royal policies to build fortifications for the defense of conquered territories in La Florida and to establish Castilian governmental institutions in desirable areas.