1 2 3 1 _ _ _ 2 _ _ _ 3 _ _ _ ACROSS 1) the humanistic study of a body of ___erature 2) a militant organization of irish nationalists who used terrorism and guerilla warfare in an effort to drive british forces from northern ireland and achieve a united independent ireland 3) a domesticated animal kept for companionship or amusement DOWN 1) either of two fleshy folds of tissue that surround the mouth and play a role in speaking 2) a strong emotion; a feeling that is oriented toward some real or supposed grievance 3) tastelessness by virtue of being cheap and vulgar ** Scroll down for solution. ** Are you sure you want to peek? lit ira pet