Before President Obama delivers his farewell address to the nation tonight, take a look back at some of his most memorable speeches — from his keynote during the 2004 Democratic National Convention to his 2012 election victory speech. More on Obama's legacy: http://nbcnews.to/2iRPwUV | NBC News

Barack Obama Elected President: A Historic Victory for America! #வரலாற்றில்இன்று #Obama #USElection On November 4, 2008, Barack Obama made history as the first African American to be elected President of the United States, defeating John McCain in a landslide victory. Obama’s win sparked massive celebrations across America and the world, as his message of hope and change inspired millions and ushered in a new era for the nation. | Big Bang Bogan

3.9K views · 220 reactions | “If you're walking down the right path and you’re willing to keep walking, eventually you'll make progress.” - Barack Obama, born on this day in 1961. | Biography | Facebook