I understand that Theta Phi Alpha was founded for similar reasons for Catholic women.
I received a copy of the 1925 edition of Ida Shaw Martin's Sorority Handbook as a gift for inspiration in AI. It's fascinating to see that with all of the "social progress" that had been made at the time, there are little asterisks scattered throughout with footnotes like, "for Catholic women" and "for Jewish women." And absolutely NO mention of AKA, DST, ZPhiB, or SGRho.
Adrienne