the full list of territories the WWF killed during their 1980's expansion.
WWF did not kill ANY of the territories, save for Georgia. Every single one of them otherwise died of self-inflicted wounds, not McMahon's expansion.
Florida - died when promoter Eddie Graham committed suicide, Dusty bailed for Crockett, took top talent with him and Crockett then bought them out
AWA - had Road Warriors at the peak of their run, jobbed them out to guys like Da Crusher and Baron Von Rashke (among MANY other things AWA did wrong)
World Class - we all know what happened there
St Louis - died when Crockett hogged the NWA champ and refused to send him to other territories
Central States - became a feeder fed for Crockett (gee, you notice which name seems to keep popping up here?)
Southwestern/TASW/USA All-Star - crooked people in office embezzling; absorbed by World Class
Mid-South/UWF - Did themselves in with a poor expansion of their own and a financial crisis back home. Bought by...Crockett
Memphis (and all the various offshoots like Southeastern/Continental) stayed alive in some form well into the 90s
Hawaii - brought down by Rock's grandma's criminal schemes
Portland - harsh changes to local athletic commissions toasted them, finalized by their biggest sponsor going bankrupt
San Francisco, Los Angeles, Detroit, Amarillo, Gulf Coast were all dead before Vince started his expansion.
Roddy Piper Portland...although McMahon let him keep working for Don Owens
Piper hadn't been in Portland for around two years when WWF picked him up. He was picked up from Mid-Atlantic. McMahon didn't let him work for Owens either, he specifically told him he couldn't, Piper did it anyway and got suspended for a time for it.
I'll throw in Randy Savage from ICW which was located in Kentucky.
ICW had shut its doors for good about a year or two before Savage entered WWF; he had been in Memphis in-between.