1st » Cyprus, Czech Republic, Estonia, Hungary, Latvia, Lithuania, Malta, Poland, Slovakia, and Slovenia join the European Union, celebrated at the residence of the President of Ireland or Irish President in Dublin.
2nd » Yelwa massacre ended. It began on 4 February 2004 when armed Muslims attacked the Christians of Yelwa killing more than 78 Christians including at least 48 who were worshipping inside a church compound. More than 630 nomad Muslims were killed by Christian
6th » The The Last One (Friends) e.g series finale of the television sitcom Friends is aired on NBC. The finale attracts 52.46 million viewers, making it the List of most-watched television broadcasts called fourth most watched television series finale in U.S.
7th » American businessman Nick Berg is decapitation e.g beheaded by Islamic militants. The act is recorded on videotape and released on the Internet.
14th » The Constitutional Court of South Korea overturns the impeachment of President of South Korea e.g President Roh Moo-hyun.
17th » The first legal same-sex marriages in the U.S. are performed in the state of Same-sex marriage in Massachusetts First same-sex marriages or Massachusetts.
26th » United States Army veteran Terry Nichols is found guilty of 161 state murder charges for helping carry out the Oklahoma City bombing.
29th » The National World War II Memorial is dedicated in Washington, D.C.
23rd » Ramon Margalef, Spanish ecologist (b. 1919)
24th » Henry Ries, American photographer (b. 1917)
24th » Milton Shulman, Canadian author and critic (b. 1913)
24th » Edward Wagenknecht, American critic and educator (b. 1900)
25th » Roger Williams Straus, Jr., American publisher, co-founded Farrar, Straus and Giroux named Farrar, Straus and Giroux Publishing Company (b. 1917)
26th » Nikolai Chernykh, Russian astronomer (b. 1931)
28th » Umberto Agnelli, Swiss-Italian businessman and politician (b. 1934)
28th » Francis Brunn, German juggler (b. 1922)
28th » Michael Buonauro, American author and illustrator (b. 1979)
29th » Archibald Cox, American lawyer and politician, 31st United States Solicitor General (b. 1912)