United States

Coordinates: 40°N 100°W / 40°N 100°W / 40; -100

The United States of America (USA), commonly referred to as the United States (U.S.) or America, is a federal republic composed of 50 states, a federal district, five major territories and various possessions. The 48 contiguous states and Washington, D.C., are in central North America between Canada and Mexico. The state of Alaska is in the northwestern part of North America and the state of Hawaii is an archipelago in the mid-Pacific. The territories are scattered about the Pacific Ocean and the Caribbean Sea. At 3.8 million square miles (9.842 million km²) and with over 320 million people, the country is the world's third or fourth-largest by total area and the third most populous. It is one of the world's most ethnically diverse and multicultural nations, the product of large-scale immigration from many countries. The geography and climate of the United States are also extremely diverse, and the country is home to a wide variety of wildlife.

List of states and territories of the United States

The United States of America is a federal republic consisting of 50 states, a federal district (where the nation's seat of government–Washington, D.C.–is located), five major territories, and various possessions. The 48 contiguous states and Washington, D.C., are in central North America between Canada and Mexico. The state of Alaska is in the northwestern part of North America (also bordering Canada) and the state of Hawaii is an archipelago in the mid-Pacific. The territories are scattered about the Pacific Ocean and the Caribbean Sea.

States are the primary subdivisions of the United States, and possess a number of powers and rights under the United States Constitution, such as regulating intrastate commerce, running elections, creating local governments, and ratifying constitutional amendments. Each state has its own constitution, grounded in republican principles, and government, consisting of three branches: executive, legislative, and judicial. All states and their residents are represented in the federal Congress, a bicameral legislature consisting of the Senate and the House of Representatives. Each state is represented by two Senators, while Representatives are distributed among the states in proportion to the most recent constitutionally mandated decennial census. Additionally, each state is entitled to select a number of electors to vote in the Electoral College, the body that elects the President of the United States, equal to the total of Representatives and Senators in Congress from that state.Article IV, Section 3, Clause 1 of the Constitution grants to Congress the authority to admit new states into the Union. Since the establishment of the United States in 1776, the number of states has expanded from the original 13 to 50. Each new state has been admitted on an equal footing with the existing states.

United States (disambiguation)

United States usually refers to the United States of America, a country in North America.

United States may also refer to:

Countries

Historical

United States Navy Reserve

The United States Navy Reserve (USNR), known as the United States Naval Reserve from 1915 to 2005, is the Reserve Component (RC) of the United States Navy. Members of the Navy Reserve, called Reservists, are enrolled in the Selected Reserve (SELRES), the Individual Ready Reserve (IRR), the Full Time Support (FTS), or the Retired Reserve program.

Organization

The largest cohort, the SELRES, have traditionally drilled one weekend a month and two weeks of annual training during the year, receiving base pay and certain special pays (i.e., flight pay, dive pay, etc.) when performing inactive duty (i.e., IDT, aka "drills") and full pay and allowances while on active duty for Annual Training (AT), Active Duty for Training (ADT), Active Duty for Operational Support (ADOS), Active Duty for Special Work (ADSW), or under Mobilization (MOB) orders or otherwise recalled to full active duty.

Most but not all states, along with Guam and Puerto Rico, have at least one Navy Operational Support Center (NOSC) (formerly Naval Reserve Center), staffed by FTS personnel, where the SELRES sailors come to do their weekend drills. The size of these centers varies greatly, depending on the number of assigned. They are intended mostly to handle administrative functions and classroom style training. However, some NOSCs have more extensive training facilities, including damage control trainers and small boat units. Some NOSCs are co-located on existing military facilities, but most are "outside-the-wire", stand alone facilities that are often the only U.S. Navy representation in their communities or even the entire state. Because of this, NOSCs outside the fleet concentration areas are also heavily tasked to provide personnel, both FTS staff and SELRES, for participation in Funeral Honors Details. This solemn service provided to the local community is one of the NOSC's top two priority missions (the other being training and mobilization of SELRES).

United States Navy

The United States Navy (USN) is the naval warfare service branch of the United States Armed Forces and one of the seven uniformed services of the United States. The U.S. Navy is the largest, most capable navy in the world, with the highest combined battle fleet tonnage. The U.S. Navy has the world's largest aircraft carrier fleet, with ten in service, two in the reserve fleet, and three new carriers under construction. The service has 328,194 personnel on active duty and 101,199 in the Navy Reserve. It has 272 deployable combat vessels and more than 3,700 aircraft in active service as of February 2016.

The U.S. Navy traces its origins to the Continental Navy, which was established during the American Revolutionary War and was essentially disbanded as a separate entity shortly thereafter. It played a major role in the American Civil War by blockading the Confederacy and seizing control of its rivers. It played the central role in the World War II defeat of Japan. The 21st century U.S. Navy maintains a sizable global presence, deploying in such areas as East Asia, the Mediterranean, and the Middle East. It is a blue-water navy with the ability to project force onto the littoral regions of the world, engage in forward areas during peacetime, and rapidly respond to regional crises, making it an active player in U.S. foreign and defense policy.

Naval Reserve

A Naval Reserve is the reserve body of a nation's Navy, typically called-upon in times of conflict. Naval Reserves include:

SS United States

SS United States is a luxury passenger liner built in 1952 for United States Lines designed to capture the trans-Atlantic speed record.

Built at a cost of $79.4 million ($724 million in today's dollars) the ship is the largest ocean liner constructed entirely in the U.S. and the fastest ocean liner to cross the Atlantic in either direction. Even in her retirement, she retains the Blue Riband, the accolade given to the passenger liner crossing the Atlantic Ocean in regular service with the highest speed.

Her construction was subsidized by the U.S. government, since she was designed to allow conversion to a troopship should the need arise.United States operated uninterrupted in transatlantic passenger service until 1969. Since 1996 she has been docked at Pier 82 on the Delaware River in Philadelphia.

Design and construction

Inspired by the exemplary service of the British liners RMS Queen Mary and Queen Elizabeth, which transported hundreds of thousands of U.S. troops to Europe during World War II, the U.S. government sponsored the construction of a large and fast merchant vessel that would be capable of transporting large numbers of soldiers. Designed by renowned American naval architect and marine engineer William Francis Gibbs (1886–1967), the liner's construction was a joint effort between the United States Navy and United States Lines. The U.S. government underwrote $50 million of the $78 million construction cost, with the ship's operators, United States Lines, contributing the remaining $28 million. In exchange, the ship was designed to be easily converted in times of war to a troopship with a capacity of 15,000 troops, or to a hospital ship .