(A) the United States at any time during any period from
(i) April 6, 1917, through November 11, 1918;
(ii) December 7, 1941, through December 31, 1946;
(iii) June 25, 1950, through January 31, 1955;
(iv) February 28, 1961, through May 7, 1975;
(v) August 24, 1982, through July 31, 1984;
(vi) December 20, 1989, through January 31, 1990; or
(vii) August 2, 1990, through the date of cessation of hostilities, as decided by the United States Government; or