Complex sentence: He completed his education at the Pratt Institute, School of Architecture and became a Registered Architect licensed in the State of New York and enjoyed a successful career in architecture and real estate development throughout the 70's and 80's.
Split into simpler sentences: He completed his education at the Pratt Institute, School of Architecture and became a Registered Architect licensed in the State of New York. He enjoyed a successful career in architecture and real estate development throughout the 70's and 80's.