The American Wrestling Association (AWA) was an American professional wrestling promotion based in Minneapolis, Minnesota that ran from 1960 to 1991. It was owned and founded by Verne Gagne and Wally Karbo. The territory was originally part of the National Wrestling Alliance (NWA), becoming an independent territory in the late 1950s.
The AWA ran shows with the NWA after the 1950's.
The system only knows that is when they became independent and not if they ever worked together after that.
( z1 run :ARG0 ( z2 organization :name ( z3 name :op "AWA" ) ) :ARG1 ( z4 show :accompanier ( z5 organization :name ( z6 name :op "NWA" ) ) ) :time ( z7 after :op ( z8 date-entity :decade 1950 ) ) )