Complex sentence: He received an LL.B. from Harvard Law School in 1948, and thereafter was in private practice in New York City from 1948 to 1950, and then in St. Petersburg, Florida until 1970.
Split into simpler sentences: He received an LL.B. from Harvard Law School in 1948. He was in private practice in New York City from 1948 to 1950, and then in St. Petersburg, Florida until 1970.