The FA Women's Premier League National Division (originally WFA National League Premier Division) was a football division in England.From 1991 until 2010, the National Division functioned as the top league in English women's football.During its final three seasons, the division operated as the second level of the league pyramid from 2010 to 2013.The division …

In 1920, an American football league was formed. It was called the American Professional Football Association. In 1921 it changed its name to the National Football League.In 1960 another league was formed, called the American Football League.In 1970 the National Football League and the American Football League joined together so that the teams from each league could …