Original sentence: The former started shortly after the 1994 World Cup in the United States, while The American Outlaws started in 2007 in Nebraska and now boast chapters across the nation.Two major supporters' groups backing the US Mens National Team, Sam's Army and The American Outlaws
Edited sentence: The former started shortly after the 1994 World Cup in the United States, while The American Outlaws were founded in 2007 in Nebraska and now boast chapters across the nation.Two major supporters' groups back the US National Soccer Team, Sam's Army and The American Outlaws