The United States of America (USA), commonly referred to as the United States (US), America, or simply the States, is a federal republic consisting of 50 states, 16 territories, a federal district, and various overseas extraterritorial jurisdictions. The 48 contiguous states and the federal district of Washington, D.C., are in central North America between Canada and Mexico. The state of Alaska is the northwestern part of North America and the state of Hawaii is an archipelago in the mid-Pacific. The country also has five populated and nine unpopulated territories in the Pacific and the Caribbean. At 3.79 million square miles (9.83 million km2) in total and with around 316 million people, the United States is the fourth-largest country by total area and third largest by population. 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 is also extremely diverse, and it is home to a wide variety of wildlife.
Paleo-indians migrated from Asia to what is now the US mainland around 15,000 years ago, with European colonization beginning in the 16th century. The United States emerged from 13 British colonies located along the Atlantic seaboard. Disputes between Great Britain and these colonies led to the American Revolution. On July 4, 1776, delegates from the 13 colonies unanimously issued the Declaration of Independence. The ensuing war ended in 1783 with the recognition of independence of the United States from the Kingdom of Great Britain, and was the first successful war of independence against a European colonial empire. The current Constitution was adopted on September 17, 1787. The first 10 amendments, collectively named the Bill of Rights, were ratified in 1791 and guarantee many fundamental civil rights and freedoms.
A handicap (or "odds") in chess is a way to enable a weaker player to have a chance of winning against a stronger one. There are many kinds of such handicaps, such as material odds, extra moves (i.e. the weaker player can play the first "x" number of moves at the beginning of the game), extra time on the chess clock, and special conditions (such as requiring the odds-giver to deliver checkmate with a specified chess piece or pawn). Various permutations of these, such as "pawn and two moves", are also possible. Handicaps were quite popular in the 18th and 19th centuries, when chess was often played for money stakes, in order to induce weaker players to play for wagers. Today, except for time odds, handicaps are rarely seen. However, the very strong chess engine Rybka has recently played a series of odds matches against strong human players.
Gambling in the United Kingdom is regulated by the Gambling Commission on behalf of the government's Department for Culture, Media and Sport (DCMS) under the Gambling Act 2005. This Act of Parliament significantly updated the UK's gambling laws, including the introduction of a new structure of protections for children and vulnerable adults, as well as bringing the burgeoning Internet gaming sector within British regulation for the first time.
The game of Bingo was popularised in the armed forces in the Second World War and brought back to Britain after the end. The Betting and Gaming Act 1960 allowed commercial bingo halls to be set up, provided they were established as members-only clubs and had to get their take from membership fees and charges rather than as a percentage of the entry fees.
The Health Lottery is a lottery in Great Britain launched in October 2011 where players choose five different numbers between 1 and 50. Players must match at least three in order to win a prize. It is operated by Northern and Shell which owns numerous media outlets in the United Kingdom.
A lottery is a form of gambling which involves the drawing of lots for a prize. Lottery is outlawed by some governments, while others endorse it to the extent of organizing a national or state lottery. It is common to find some degree of regulation of lottery by governments. In several countries, lotteries are legalized by the governments themselves]clarification needed[.