nfl teams

The National Football League (NFL) is the largest professional American football league in the world. It is an unincorporated association controlled by its members.[1] It was formed by eleven teams in 1920 as the American Professional Football Association (the league changed the name to American Professional Football League in 1921 and then settled on its current name in 1922). The league currently consists of thirty-two teams from American cities and regions, divided evenly into two conferences — the American Football Conference (AFC) and National Football Conference (NFC) — of four four-team divisions.
The regular season is a seventeen-week schedule during which each team has one bye week and plays sixteen games. This schedule includes six games against a team's divisional rivals, as well as several inter-division and inter-conference games. The season currently starts on the Thursday night in the first full week of September (the Thursday after Labor Day) and runs weekly to late December or early January.
At the end of each regular season, six teams from each conference play in the NFL playoffs, a twelve-team single-elimination tournament that culminates with the championship game, known as the Super Bowl. This game is held at a pre-selected site which is usually a city that hosts an NFL team. The following week, selected all-star players from both the AFC and NFC meet in the Pro Bowl, held in Honolulu, Hawaii.
The NFL has the highest per-game attendance of any domestic professional sports league in the world, drawing over 67,000 spectators per game for each of its two most recently completed seasons, 2006[2] and 2007.[3] However, the NFL's overall attendance is only approximately 20% of that of Major League Baseball, due to MLB's much longer schedule (about 162+ games).
The National Football League was preceded by the Ohio League, a loose coalition of technically independent football teams from across the state of Ohio that had existed in some form since the 1890s. An unofficial "championship" was contested since 1903. "League" powerhouses included the Canton Bulldogs and the Massillon Tigers.
The American Professional Football Association was founded in 1920 at a Hupmobile dealership in Canton, Ohio. The eleven founding teams initially struck an agreement over player poaching and the declaration of an end-of-season champion. Legendary athlete Jim Thorpe of the Canton Bulldogs was elected president. Only four of the founding teams finished the 1920 schedule and the undefeated Akron Pros claimed the first championship. Membership of the league increased to 22 teams in 1921, but throughout the 1920s the membership was unstable and the league was not a major national sport.
Two charter members, the Chicago Cardinals (now the Arizona Cardinals) and the Decatur Staleys (now the Chicago Bears), are still in existence. The Green Bay Packers (founded in 1919) is the oldest team not to change locations, but did not begin league play until 1921.
By 1934 all of the small-town teams, with the exception of the Green Bay Packers, had moved to or been replaced by teams in big cities. An annual championship game was instituted in 1933, and the annual draft of college players was first held in 1936. It was during this era, however, that the NFL became segregated: no African Americans played pro football between 1933 and 1945. One prominent franchise, George Preston Marshall's Washington Redskins, remained all-white until forced to integrate by the Kennedy administration in 1962.[5]
See also Black players in American professional football
College football was the bigger attraction, but by the end of World War II, pro football began to rival the college game for fans' attention. Rule changes and innovations such as the T formation led to a faster-paced, higher-scoring game. The league also expanded out of its eastern and midwestern cradle; in 1945, the Cleveland Rams moved to Los Angeles, becoming the first big-league sports franchise on the West Coast (not counting the various teams in ice hockey's PCHA, which was a rival to the NHL in the 1910s and 1920s). In 1950, the NFL accepted three teams from the defunct All-America Football Conference, expanding to thirteen clubs. In the 1950s, with the league broadcast on national television, pro football finally earned its place as a major sport.
The AFLMain article: American Football LeagueIn 1960, after being refused entry to the NFL as an owner, Lamar Hunt led seven other men (including another snubbed by the NFL, Bud Adams) to establish the rival American Football League. Although other rival leagues had come and gone in the early years of professional football, the new AFL was able to capitalize on the ever-rising popularity of the sport. Hunt's initial goal was to bring professional football to Texas, which was home to two of the new teams. The AFL secured a television contract with ABC and filed an anti-trust lawsuit against the NFL in 1960, but this was dismissed in 1962. The AFL led the way in sharing of television and gate revenues across its franchises, thus securing itself financially.
A number of innovations distinguished the AFL and helped it maintain its legitimate rivalry to the NFL. A stadium game clock for the spectators (the NFL relied only on time announcements from the officials on the field), players' names on their jerseys, and a playing style geared to the attractive and flashy passing game. The AFL was inclusive of black players and actively recruited from colleges with black players historically shunned by the NFL. AFL teams further installed blacks at positions from which they were tacitly excluded in the NFL, such as quarterback[6] and middle linebacker.[7] In January 1965 there was a player boycott of the 1964 AFL All-Star Game in New Orleans, over discrimination of black players by some of the hotels and businesses in the city. This was a seminal civil-rights action and is commemorated at the Pro Football Hall of Fame.
The AFL also forced the NFL to expand: The Dallas Cowboys were created to counter Hunt's AFL Dallas Texans franchise. The Texans moved the franchise to Kansas City as the Chiefs in 1963; the Minnesota Vikings were the NFL franchise given to Max Winter for abandoning the AFL; and the Atlanta Falcons franchise went to Rankin Smith to dissuade him from purchasing the AFL's Miami Dolphins.