6Ballet AmericaTo Be PresentedSunday EveningBurch Mann’s “Ballet America,’’ a complete ballet company and pit orchestra, will present “Big Country” Sunday at 8 p.m. in the Gettysburg College Student Union building.This widely acclaimed program has been described as a “brilliant exposition of music and dance, as stimulating as an I old fashioned Fourth of July pic-; nic. Portions of the same program were televised on the Ed I Sullivan Show Jan. 2fiMiss Mann has organized this company of young dancers to recapture the spirit of a restless i people in a vast and untamed land Tt is a journey back across the land; a revisiting of America’s rich and exciting heritage.The performance at Gettys-bu-g is free and open to the public.“Big Country.” originallyscheduled for Feb 2f, was canceled. and was rescheduled forSunday.