After graduating as valedictorian of the class of 1914 , she pursued a teaching career in Pennsylvania , Alabama and South Carolina .
At Howard , Oberdorfer co-founded the Delta Sigma Theta sorority and served as the first treasurer of the Alpha Chapter .
After graduating as valedictorian of the class of 1914 , Oberdorfer pursued a teaching career in Pennsylvania , Alabama and South Carolina .
At Howard , Oberdorfer co-founded the Delta Sigma Theta sorority and served as the first treasurer of the Alpha Chapter .