Immigration timeline By annagreve Jun 17, 1798 Naturalization act You can become a citezen prior to application Nov 19, 1864 Immigration act Establish the position of commissioner Nov 19, 1950 act on alien spouses and children Allows unmarried children to come into thr u.s Nov 19, 2005 Real I.D act Happened after 9/11 they wanted everyone to be safe there were standards for divers licsince