A graduate of [[Columbia University]] and [[Harvard Law School]], where he served as president of the [[Harvard Law Review]], Obama worked as a [[Community organizing|community organizer]] and practiced as a [[civil rights]] attorney before serving in the [[Illinois Senate]] from 1997 to 2004. He taught [[constitutional law]] at the [[University of Chicago Law School]] from 1992 to 2004. Following an unsuccessful bid for a seat in the [[U.S. House of Representatives]] in 2000, he announced his campaign for the [[United States Senate|U.S. Senate]] in January 2003. After a primary victory in March 2004, Obama delivered the keynote address at the [[2004 Democratic National Convention|Democratic National Convention]] in July 2004. He was elected to the Senate in November 2004 with 70% of the vote. | A graduate of [[Columbia University]] and [[Harvard Law School]], where he served as president of the [[Harvard Law Review]], Obama worked as a [[Community organizing|community organizer]] and practiced as a [[civil rights]] attorney before serving in the [[Illinois Senate]] from 1997 to 2004. He taught [[constitutional law]] at the [[University of Chicago Law School]] from 1992 to 2004. Following an unsuccessful bid for a seat in the [[U.S. House of Representatives]] in 2000, he announced his campaign for the [[United States Senate|U.S. Senate]] in January 2003. After a primary victory in March 2004, Obama delivered the keynote address at the [[2004 Democratic National Convention|Democratic National Convention]] in July 2004. He was elected to the Senate in November 2004 with 70% of the vote. |