The purposes of the corporation are as provided in the articles of incorporation and include—
((1)) encouraging fraternity for the common good;
((2)) fostering patriotism and loyalty;
((3)) assisting widows and orphans of deceased ex-prisoners of war;
((4)) assisting ex-prisoners of war who have been injured or disabled as a result of their service;
((5)) maintaining allegiance to the United States;
((6)) preserving and defending the United States from all enemies; and
((7)) maintaining historical records.