Question: In which country is the league based that Frank Zappa denied an apology to regarding his song "Jewish Princess"?

Context articles: Ike Willis
The Real Frank Zappa Book
Zappa Records
Dancin' Fool
Anti-Defamation League
Jewish Princess (song)
The Frank Zappa AAAFNRAAA Birthday Bundle
The Frank Zappa AAAFNRAA Birthday Bundle
Barking Pumpkin Records discography
Zappa Plays Zappa

Isaac "Ike" Willis (born November 12, 1955) is an American vocalist and guitarist who was a regular member of Frank Zappa's studio and touring bands from 1978 until the last tour in 1988.
 He did not tour with Zappa in 1981 and 1982 because he wanted to be home for the birth of his two children, but returned to touring with Zappa for his final two tours in 1984 (which Zappa intended at the time to be his final tour) and 1988.
 He currently tours with the Frank Zappa tribute bands Bogus Pomp, Ossi Duri, Project/Object, Pojama People, Ugly Radio Rebellion and ZAPPATiKA.
 He also performed several times with the Brazilian Zappa cover band, The Central Scrutinizer Band, The Muffin Men, and with the Italian bands and Elio e le Storie Tese .
 Additionally, he has appeared multiple times at the annual Zappanale Festival in Bad Doberan, Germany.
 He is most recognized for his involvement in Zappa records such as playing Joe in "Joe's Garage", providing vocals on "Tinsel Town Rebellion", "You Are What You Is", and "The Man from Utopia", and as the title character and narrator in Zappa's off-Broadway-styled conceptual musical "Thing-Fish".
The Real Frank Zappa Book is an autobiography/memoir by Frank Zappa, co-written by Peter Occhiogrosso, and published by Poseidon Press.
 The text is copyright 1989 Frank Zappa, and copyright 1990 Simon & Schuster, Inc. Since 1999, the book has been published in paperback by Touchstone Books.
Zappa Records is an independent record label based in California that currently specializes in reissuing the recorded output of Frank Zappa.
 The label was founded in 1977 by Frank Zappa and revived in 2006 by the Zappa Family Trust.
"Dancin' Fool" is a song by Frank Zappa from his 1979 album "Sheik Yerbouti".
 It was the first of two singles released from the album, followed by the second single "Bobby Brown (Goes Down)."
 The song premiered on stage sometime around Halloween in 1975, but was only part of the live set for three months; typically it was played alongside "Approximate", as the two songs displayed an odd contrast and Zappa embraced oddities.
 Much like "Zoot Allures'" closing track "Disco Boy", it mocks the disco culture of the 1970s, but unlike "Disco Boy", the song directly focuses on the dancing aspect of the culture.
 Specifically, the character Zappa is singing as cannot help but dance, despite how awful he is at it.
 He refers to his dancing as "social suicide" and says, "The beat goes on and I'm so wrong."
 He mentions as part of the reason for his bad dancing that, "One of my legs is shorter than the other," a reference to a severe injury Zappa sustained at the Rainbow Theatre in 1971.
 Soon, it inspired crazy dance moves to mock disco dancers, and this was especially relevant, as disco was on its decline.
 "Dancin' Fool" charted at 45 on the U.S. charts, making it Zappa's 2nd highest charting single, behind his 1982 song, Valley Girl.
 The song was nominated for the Grammy award for "Best Male Vocal", but did not win.
 It was included on Zappa's best of compilation, "Strictly Commercial".
The Anti-Defamation League (ADL; formerly known as the "Anti-Defamation League of B'nai B'rith") is an international Jewish non-governmental organization based in the United States.
 Describing itself as "the nation's premier civil rights/human relations agency", the ADL states that it "fights anti-Semitism and all forms of bigotry, defends democratic ideals, and protects civil rights for all", doing so through "information, education, legislation, and advocacy".
"Jewish Princess" is a song by Frank Zappa released on his album "Sheik Yerbouti" in 1979.
 The song is a humorous look at the Jewish-American princess stereotype which attracted attention from the Anti-Defamation League, to which Zappa denied an apology, arguing: "Unlike the unicorn, such creatures do exist — and deserve to be 'commemorated' with their own special opus".
 In an interview with Spin magazine he was almost offended saying, "…as if to say there is no such thing as a Jewish Princess.
 Like I invented this?"
The Frank Zappa AAAFNRAAA Birthday Bundle 2008 was released as a digital download on iTunes on December 21, 2008.
 It consists of five previously unreleased tracks performed by Frank Zappa, and new tracks featuring Zappa's children, producer Joe Travers and others.
 It is the second iTunes album by Frank Zappa, the first being "The Frank Zappa AAAFNRAA Birthday Bundle" (2006).
 (AAAFNRAA stands for "Anything Anytime Anywhere for No Reason At All", Zappa's motto of sorts.)
 The additional A in this release's title stands for "Again".
The Frank Zappa AAAFNRAA Birthday Bundle was released as a digital download on iTunes on December 15, 2006.
 It consists of five previously unreleased tracks performed by Frank Zappa, and six new tracks featuring the Zappa family.
 (AAAFNRAA stands for "Anything Anytime Anywhere for No Reason At All", Zappa's motto of sorts.)
Barking Pumpkin Records is an independent record label based in California that specialized in mail order releases.
 The label was founded in 1981 by Frank Zappa.
 Its catalog has included "The Old Masters" box sets, which consisted of boxed reissues of albums previously released by Zappa on other labels and original material by Frank Zappa which has since been nationally released by Rykodisc in different versions, as well as original and reissued by other artists, such as Dweezil Zappa and the group Z, which consisted of Dweezil and Ahmet Zappa.
 After Frank Zappa died in 1993, Barking Pumpkin continued to release his posthumous albums, and new content by Z.
Zappa Plays Zappa (previously momentarily renamed as Dweezil Zappa Plays Frank Zappa) is an American tribute act led by Dweezil Zappa, the eldest son of late American composer and musician Frank Zappa, devoted to performing the music of Frank Zappa.