In 1944, after a few past failed attempts to begin a Jewish youth group for young women, B'nai B'rith Girls (BBG) became officially recognized and adopted by B'nai B'rith. Anita Perlman is credited with the development of BBG as Sam Beber is credited with the AZA. For the first time, AZA and BBG were united under a single organization, officially cementing their relationship and brother and sister organizations. Combined, the two youth movements were called the B'nai B'rith Youth Organization, and BBYO was born. Although the organization has changed greatly behind-the-scenes over the years, its original tenets still remain true: dedication to Jewish life, a pluralistic approach, commitment to community service and social action, and a youth leadership model. BBYO continues to be open to all teenagers that identify themselves as Jews, without exception. Members participate in meeting rituals and sing pep songs that date back to the organization's earliest days. The organization continues to maintain and contribute to its International Service Fund, initiated at the very first international convention. Although the number of professional staff has increased dramatically, BBYO continues to maintain democratic youth leadership at the every level. Just as the organization changed greatly in its first few years, starting as a local youth group to being adopted as the official youth auxiliary of the world's largest Jewish organization, it likewise has undergone drastic changes in recent years. After more than 75 years of a general prosperity, B'nai B'rith began a massive restructuring at the turn of the 21st century in response to the changing face of North American Jewry. As a result, what was then the B'nai B'rith Youth Organization split from B'nai B'rith and, on June 19, 2001, it was incorporated as B'nai B'rith Youth Organization Inc., a separate nonprofit organization. The new organization received substantial funding from the Charles and Lynn Schusterman Family Foundation, and it was chaired by Lynn Schusterman. Traditionally, BBYO was a conglomeration of many largely independent regions. This was the result of the modification of B'nai B'rith's long-standing "district" model. As new forms of communication have brought the members and staff of BBYO in closer contact, and as the differences between geographic regions continue to deteriorate, BBYO has become much more of a top-down organization, with standardized marketing materials and directives.