Barack Obama was the 44th president of the United States from 2009 to 2017. A member of the Democratic Party, he was the first president. Before him, the president was George W. Bush and after him Donald Trump was president. Obama went to Law School, one of the best universities in the world. As President, he tried to bring peace and equality to his own country and the world. He worked as an , helping people fight for equality, then as a professor at the University of Chicago Law School. The 2009 Nobel Peace Prize was awarded to Barack Obama for international diplomacy and cooperation between people. He communicated with other nations to maintain in the world. Obama’s biggest goal as president was to help all U.S. citizens get . Millions of Americans couldn’t afford to go to the doctor, so Obama introduced Obamacare to help the poorest people in the country. In 2014, he set up the Obama with his wife to help university students with scholarships, so that those who are not able to afford to go to university could do it.