The purpose of the Buffalo Branch of the National Association for the Advancement of Colored People shall be to improve the political, educational, social and economic status of minority groups; to eliminate racial prejudice; to keep the public aware of the adverse effects of racial discrimination; and to take lawful action to secure its elimination, consistent with the efforts of the national organization and in conformity with the articles of Incorporation of the Association, its Constitution and By-Laws, and as directed by the National Board of Directors