The Smithsonian formed a 22-member advisory board, chaired by Mary Schmidt Campbell, in May 1990. The creation of the advisory board was an important step for the Smithsonian. There were many on the Smithsonian's Board of Regents who believed that "African-American culture and history" was indefinable and that not enough artifacts and art of national significance could be found to build a museum. On May 6, 1991, after a year of study, the advisory board issued a report in favor of a national museum, and the Smithsonian Board of Regents voted unanimously to support the idea. However, the proposal the regents adopted only called not for a stand-alone institution but a "museum" housed in the East Hall of the existing Arts and Industries Building. The regents also agreed to keep the Anacostia Community Museum a separate facility; to give the new museum its own governing board, independent of existing museums; and to support the proposal for a grant-making program to help local African-American museums build their collections and train their staff. The regents also approved a "collections identification project" to identify donors who might be willing to donate, sell, or loan their items to the proposed new Smithsonian museum.