Complex sentence: Loudon Wainwright, Jr. graduated from St. Andrew's School, Middletown, Delaware in 1942, and attended and graduated from the University of North Carolina, where he was elected to Phi Beta Kappa.
Split into simpler sentences: Loudon Wainwright, Jr. graduated from St. Andrew's School in Middletown, Delaware. After high school, Wainwright attended and graduated from the University of North Carolina, where he was elected to Phi Beta Kappa.