As President Obama has said, the change we seek will take longer than one term or one presidency. Real change—big change—takes many years and requires each generation to embrace the obligations and opportunities that come with the title of Citizen. Barack Obama, the 44th President of the United States, broke barriers as the first African-American president and implemented significant healthcare reforms during his tenure. Barack Obama is the first Black president of the United States. Learn facts about him: his age, height, leadership legacy, quotes, family, and more. Obama ist ein auf US-Verfassungsrecht spezialisierter Rechtsanwalt. 1992 schloss er sich der Demokratischen Partei an, für die er 1997 Mitglied im Senat von Illinois wurde. Im Anschluss gehörte er von 2005 bis 2008 als Junior Senator für diesen US-Bundesstaat dem Senat der Vereinigten Staaten an. We can’t wait to welcome you to the Obama Presidential Center. Tune in now to hear our remarks along with performances by artists and changemakers from around the world who will join us here on the South Side of Chicago. On November 4, 2008, Obama became the first African-American to be elected President. He resigned his seat in the U.S. Senate on November 16, 2008. Barack Obama was inaugurated as the 44th President of the United States on January 20, 2009. The Obama Presidential Center Museum shares the remarkable story of President Obama and Michelle Obama and those who inspired their journey. Dynamic exhibits across four floors explore the promise of democracy and the work of the Obama presidency. Obama selected Joe Biden as his running mate and defeated Republican nominee John McCain and his running mate Sarah Palin. Obama was awarded the 2009 Nobel Peace Prize for efforts in international diplomacy, a decision that drew both praise and criticism. Barack Obama was the 44th president of the United States, elected in November 2008 and holding office for two terms. Barack Obama 's tenure as the 44th president of the United States began with his first inauguration on January 20, 2009, and ended on January 20, 2017. Obama, a Democrat from Illinois, took office after defeating the Republican nominee John McCain in the 2008 presidential election.