Rubuta ci gaba don wannan sakin layi - A lokacin kwanakin gasar kwallon kafa ta Amurka, ana ganin gasar ta shahara sosai, kuma ana ɗaukar ta a matsayin ta biyu mafi yawan wasannin wasanni a Amurka, bayan Major League Baseball. Koyaya, "yakin ƙwallon ƙafa" tsakanin USFA da ASL, haɗe tare da farkon Babban Mawuyacin hali a cikin 1929, ya haifar da mutuwar ASL a cikin 1933, da kuma mutuwar ƙwararrun wasanni a Amurka; duk da haka, wasan ya ci gaba a cikin wasannin masu son sana'a da na semi-ƙwararru. Kungiyar kwallon kafa ta kasa ta yi gasa a gasar cin kofin duniya biyu ta farko ta FIFA, inda ta samu damar zuwa wasan kusa da na karshe na gasar farko da kuma cancantar zuwa na gaba a Italiya
, inda aka fitar da tawagar Amurka a wasan farko da za ta zama zakaran duniya Italiya.