[5] Their first appearance was at an international friendly between Brazil and the United States at Soldier Field in Chicago on September 9, 2007, and they are now found at every men's and women's national team games.

[7] They are frequently accompanied by a drum corp made up of members dressed like popular American icons such as George Washington, Abraham Lincoln, Captain America, Rocky Balboa, and the Pilgrims.

It is responsible for connecting supporters from around the country through travel and accommodations deals and producing various forms of media content such as scouting reports and a podcast.

[9][10] For the 2010 FIFA World Cup, AO organized a travel package for members planning on going to South Africa.

Another involved accusations that the group had a "frat boy" culture that alienated some male and many female members as the organization expanded.