Final answer:
Alpha Omicron Pi was established on January 2, 1897, at Barnard College by four founders and has grown to include chapters across North America.
Step-by-step explanation:
Alpha Omicron Pi, a women's fraternity, was established on January 2, 1897. It was founded at Barnard College in New York City by four women: Jessie Wallace Hughan, Helen St. Clair Mullan, Stella George Stern Perry, and Elizabeth Heywood Wyman. The fraternity has since grown to have more than 190 active chapters across the United States and Canada. Alpha Omicron Pi is dedicated to fostering lifelong friendships, promoting leadership, and engaging in philanthropic endeavors that enrich its members and the communities they serve.