Organizational structure of American Football League

What is NFL
The League was first established in May 1920 in the name of the American Professional Football Association, and later renamed the National Football League on January 28, 1922. The NFL Professional Football League consists of 32 teams from different regions and cities in the United StatesNFL Introduction (American Football League
NFL is the abbreviation of national football league, which means American Football League (or American National Football League). It is the world's largest professional American Football League and the world's most commercial sports league. The League consists of 32 teams from different regions and cities in the United StatesIntroduction to American Football League
The National Football League (NFL) is the first of the four major professional sports leagues in North America, the largest professional American Football League in the world, and the most commercial sports league in the worldThe development history of American Football League
Professional American football grew rapidly in the mid-1960s. In some surveys, it surpassed baseball and became the favorite sport in the United States. Because many people want to benefit from the growth of popularity, and the NFL cannot provide it, a competitive league, the American Football League, is formed
How many teams are there in the NFL and what are their names (in English)
The National Football League (NFL) is the world's largest professional football league and the world's most commercially valuable sports league. The League consists of 32 teams from different regions and cities in the United States. At present, there are 32 teams in the leagueWhat are the four major sports leagues in the United States
The National Football League is the highest level Sports League of American football. The annual super bowl is the most popular sports event in the United States today. American Football League refers to the American National Football League, which is the first of the four major professional sports leagues in North America and the largest professional American Football League in the worldPlease introduce American football in detail, including rules, game supplies and major league football
At present, all professional team organizations belong to the National Football League. The league has some federations and divisions, and the winners of each division compete for the national professional football championship. Popularity since the 1960s, American football has surpassed basketball as the most popular sport in the United StatesNFL rules
The basic rules of NFL game state that there are 11 players on both sides of the game, one is the offensive group, the other is the defensive group. The purpose of the attack team is to push the ball to the opponent's position as much as possible, and strive to cross the scoring line and enter the opponent's end zone to score. There are two methods of attack: the player runs forward with the ball (charging the ball) or passes the ball in the air (passing the ball). AnotherWhat League abbreviation is NFL
The National Football League (NFL) is the world's largest professional football league and the world's most commercially valuable sports league. The League consists of 32 teams from different regions and cities in the United States. At present, there are 32 teams in the leagueTeam composition of the American Football League
The National Football League (NFL) is the world's largest professional football league and the world's most commercially valuable sports league. In the United States, this is a very appealing sport, you may not know, Ronaldo, Zidane, Messi, Cristiano Ronaldo