February 10th By gkhepp Feb 10, 1855 U.S. citizenship laws amended all children of U.S. parents born abroad granted U.S. citizenship Feb 10, 1890 Around 11 million acres, ceded to US by Sioux Indians opens for settlement Feb 10, 1904 Japan & Russia declares war after Japan's surprise attack on Russian fleet at Port Arthur disabled 7 Russian warships Feb 10, 1947 WWII peace treaties signed Feb 10, 1954 Eisenhower warns against U.S. intervention in Vietnam Feb 10, 1985 U.S.S.R. performs nuclear test at Semipalitinsk, Eastern Kazakhstan U.S.S.R. Feb 10, 1989 U.S. performs nuclear test at Nevada Test Site Feb 10, 1993 U.S. officially backs peace plan in Bosnia Feb 10, 1997 Comet Shoemaker-Holt 2 Closest Approach to Earth (1.9245 AU) Feb 10, 2005 North Korea announces that it has nuclear weapons