Complex sentence: Cathy A. Cowan is an American economist and social scientist, who earned her Bachelor's Degree from Indiana University in business and went on to attain a Master's Degree in business administration from the University of South Carolina.
Split into simpler sentences: Cathy A. Cowan is an American economist and social scientist. She earned her Bachelor's Degree from Indiana University in business and went on to attain a Master's Degree in business administration from the University of South Carolina.