Poker belongs to a class of card games referred to as "Vying Games", in which players compete to win a central pot by bluffing, achieving good combinations of cards, which may or may not be revealed to opponents during the game and along the poker history and other card games many games fit the above description, some resemble poker in one aspect while others don't, these are used to determine the proximity of poker to other card games.

There is a theory that claims that As Nas migrated with Persian sailors to New Orleans where French settlers learned and played the game. As you can clearly see, the poker history leaves much for historians to study further. The History of Poker - Early References in Literature In 1829 Joseph Crowell, an English actor, has told about a game played with a deck of 20 cards by four players that bet on valued-combinations of cards in his book "Thirty Years Passed Among Players in England and America".