Related Clues:

• Ally of the U.S.
• High school subj.
• School subj.
• League: Abbr.
• Chang's Siamese twin
• H.S. subject
• Org.
• Coll. course
• H.S. class
• H.S. course
• Part of A.S.P.C.A.: Abbr.
• Sch. subject
• Noted twin
• Leftist label: Abbr.
• Half a celebrated set