Complex sentence: Barbara Pierce was born in Flushing, New York, attended Milton Public School from 1931 to 1937, and Rye Country Day School from 1937-1940 and is an alumna of Ashley Hall School in Charleston, South Carolina.
Split into simpler sentences: Barbara Pierce was born in Flushing, New York, and attended Milton Public School from 1931 to 1937, and Rye Country Day School from 1937-1940. She is also an alumna of Ashley Hall School in Charleston, South Carolina.