(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 section
22506(b) of this title;
(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.