The corporation may—

((1)) adopt and amend a constitution and bylaws;

((2)) adopt and alter a corporate seal;

((3)) adopt and alter emblems and badges;

((4)) acquire, own, lease, encumber, and transfer property as necessary to carry out the purposes of the corporation;

((5)) publish a magazine, newspaper, and other publications;

((6)) establish, regulate, and discontinue subordinate departmental subdivisions and local chapters;

((7)) sue and be sued; and

((8)) do any other act necessary and proper to carry out the purposes of the corporation.