text: Effective 90 days after October 14, 1940 (whether born before or after this date), if the birth occurred to a U.S. mother who had at any time resided in the United States or its possessions, or to a U.S. father who had legitimized the child during its minority and who had resided in the United States or its possessions for ten years, with five of them after the age of sixteen, as long as the child resided in the United States for five years prior to the age of majority.
  If the birth occurred between January 13, 1941, and December 23, 1952, to a U.S. mother who had at any time resided in the United States or its possessions, or to a U.S. father who had legitimized the child during its minority and who had resided in the United States or its possessions for ten years, with five of them after the age of sixteen.
  If the child was born between December 24, 1952, and November 13, 1986, to a U.S. mother who had resided in the United States or its possessions for one year, or to a U.S. father who had legitimized the child during its minority and who had resided in the United States or its possessions for ten years, with five of them after the age of fourteen.