The corporation may—

((1)) adopt a constitution, bylaws, and regulations;

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

((3)) adopt emblems and badges;

((4)) establish and maintain offices to conduct its activities;

((5)) establish State, territorial, and local subdivisions;

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

((7)) publish a magazine and other publications;

((8)) sue and be sued; and

((9)) do any other act necessary and proper to carry out its purposes.