The document summarizes the history of the PTA from its founding in 1897 to the present day. It details how Alice McLellan Birney and Phoebe Hearst founded the National Congress of Mothers in 1897 to advocate for children and families. Over time, the organization merged with other groups and changed its name to the National PTA. It celebrates Founders Day each year on February 17th and discusses the PTA's role in supporting war efforts and addressing issues like polio and school desegregation. The summary concludes by noting the PTA continues working today through state and local units to support children and families.