Complex sentence: Regency Mall was a major regional mall in South Augusta, Georgia that existed from 1978-2001 anchored by J.B. White (now Dillard's), Belk, Montgomery Ward and Cullum's (later Upton's).
Split into simpler sentences: Regency Mall was a major regional mall in South Augusta, Georgia. Open from 1978-2001, Regency Mall was anchored by J.B. White (now Dillard's), Belk, Montgomery Ward and Cullum's (later Upton's).