Complex sentence: Since the establishment of the team in 1888, North Carolina has appeared in 30 bowl games, included in these games are three combined appearances in the traditional "big four" bowl games (the Rose, Sugar, Cotton, and Orange).
Split into simpler sentences: Since the establishment of the team in 1888, North Carolina has appeared in 30 bowl games. Included in these games are three combined appearances in the traditional "big four" bowl games (the Rose, Sugar, Cotton, and Orange).