Will USA fans continue supporting after the World Cup?
26 June 2014 Last updated at 21:30 BST
USA fans in Washington DC talk about their national football team and gives their versions of the offside rule to Aleem Maqbool.
Parts of the US came to a standstill as people took time out from work to watch their team's crucial World Cup match against Germany.
Despite losing 1-0 to one of the giants of world football, USA advanced through the so-called Group of Death to the knock-out stages.