Complex sentence: He received an LL.B. from the University of Texas School of Law in 1953, and was in private practice in Houston, Texas from 1953 to 1954, and in Austin, Texas from 1954 to 1973.
Split into simpler sentences: He received an LL.B. from the University of Texas School of Law in 1953. He was in private practice in Austin, Texas from 1954 to 1973.