Barack Hussein Obama II (born August 4, 1961) is an American politician who served as the 44th president of the United States from 2009 to 2017. A member of the Democratic Party, he was the first African-American president. Obama previously served as a U.S. senator representing Illinois from 2005 to 2008 and as an Illinois state senator from 1997 to 2004, and worked as a civil rights lawyer and university lecturer. Obama was born in Honolulu, Hawaii. After graduating from Columbia University in 1983, he worked as a community organizer in Chicago. In 1988, he enrolled in Harvard Law School, where he was the first black president of the Harvard Law Review. After graduating, he became a civil rights attorney and an academic, teaching constitutional law at the University of Chicago Law School from 1992 to 2004. Turning to elective politics, he represented the 13th district in the Illinois Senate from 1997 until 2004, when he successfully ran for the U.S. Senate. In 2008, after a close primary campaign against Hillary Clinton, he was nominated by the Democratic Party for president and chose Joe Biden as his running mate. Obama was elected over Republican nominee John McCain in the presidential election and was inaugurated on January 20, 2009. Nine months later, he was named the 2009 Nobel Peace Prize laureate, a decision that drew a mixture of praise and criticism. Obama's first-term actions addressed the global financial crisis and included a major stimulus package, a partial extension of George W. Bush's tax cuts, legislation to reform health care, a major financial regulation reform bill, and the end of a major U.S. military presence in Iraq. Obama also appointed Supreme Court justices Sonia Sotomayor and Elena Kagan, the former being the first Hispanic American on the Supreme Court. He ordered the counterterrorism raid which killed Osama bin Laden and downplayed Bush's counterinsurgency model, expanding air strikes and making extensive use of special forces while encouraging greater reliance on host-government militaries. Obama also ordered military involvement in Libya in order to implement UN Security Council Resolution 1973, contributing to the overthrow of Muammar Gaddafi. After winning re-election by defeating Republican opponent Mitt Romney, Obama was sworn in for a second term on January 20, 2013. In his second term, Obama took steps to combat climate change, signing a major international climate agreement and an executive order to limit carbon emissions. Obama also presided over the implementation of the Affordable Care Act and other legislation passed in his first term, and he negotiated a nuclear agreement with Iran and normalized relations with Cuba. The number of American soldiers in Afghanistan fell dramatically during Obama's second term, though U.S. soldiers remained in Afghanistan throughout Obama's presidency. Obama promoted inclusion for LGBT Americans, culminating in the Supreme Court's decision to strike down same-sex marriage bans as unconstitutional in Obergefell v. Hodges. During Obama's terms as president, the United States' reputation abroad, as well as the American economy, significantly improved. Obama left office on January 20, 2017, and continues to reside in Washington, D.C. His presidential library in Chicago began construction in 2021. Since leaving office, Obama has remained active in Democratic politics, including campaigning for candidates in various American elections. Outside of politics, Obama has published three bestselling books: Dreams from My Father (1995), The Audacity of Hope (2006) and A Promised Land (2020). Rankings by scholars and historians, in which he has been featured since 2010, place him in the middle to upper tier of American presidents. Obama was born on August 4, 1961, at Kapiolani Medical Center for Women and Children in Honolulu, Hawaii. He is the only president born outside the contiguous 48 states. He was born to an American mother and a Kenyan father. His mother, Ann Dunham (1942–1995), was born in Wichita, Kansas and was of English, Welsh, German, Swiss, and Irish descent. In 2007 it was discovered her great-great-grandfather Falmouth Kearney emigrated from the village of Moneygall, Ireland to the US in 1850. In July 2012, Ancestry.com found a strong likelihood that Dunham was descended from John Punch, an enslaved African man who lived in the Colony of Virginia during the seventeenth century. Obama's father, Barack Obama Sr. (1934–1982), was a married Luo Kenyan from Nyang'oma Kogelo. His last name, Obama, was derived from his Luo descent. Obama's parents met in 1960 in a Russian language class at the University of Hawaiʻi at Mānoa, where his father was a foreign student on a scholarship. The couple married in Wailuku, Hawaii, on February 2, 1961, six months before Obama was born. In late August 1961, a few weeks after he was born, Barack and his mother moved to the University of Washington in Seattle, where they lived for a year. During that time, Barack's father completed his undergraduate degree in economics in Hawaii, graduating in June 1962. He left to attend graduate school on a scholarship at Harvard University, where he earned an M.A. in economics. Obama's parents divorced in March 1964. Obama Sr. returned to Kenya in 1964, where he married for a third time and worked for the Kenyan government as the Senior Economic Analyst in the Ministry of Finance. He visited his son in Hawaii only once, at Christmas 1971, before he was killed in an automobile accident in 1982, when Obama was 21 years old. Recalling his early childhood, Obama said: "That my father looked nothing like the people around me—that he was black as pitch, my mother white as milk—barely registered in my mind." He described his struggles as a young adult to reconcile social perceptions of his multiracial heritage. In 1963, Dunham met Lolo Soetoro at the University of Hawaii; he was an Indonesian East–West Center graduate student in geography. The couple married on Molokai on March 15, 1965. After two one-year extensions of his J-1 visa, Lolo returned to Indonesia in 1966. His wife and stepson followed sixteen months later in 1967. The family initially lived in the Menteng Dalam neighborhood in the Tebet district of South Jakarta. From 1970, they lived in a wealthier neighborhood in the Menteng district of Central Jakarta. At the age of six, Obama and his mother had moved to Indonesia to join his stepfather. From age six to ten, he attended local Indonesian-language schools: Sekolah Dasar Katolik Santo Fransiskus Asisi for two years and Sekolah Dasar Negeri Menteng for one and a half years, supplemented by English-language Calvert School homeschooling by his mother. As a result of his four years in Jakarta, he was able to speak Indonesian fluently as a child. During his time in Indonesia, Obama's stepfather taught him to be resilient and gave him "a pretty hardheaded assessment of how the world works." In 1971, Obama returned to Honolulu to live with his maternal grandparents, Madelyn and Stanley Dunham. He attended Punahou School—a private college preparatory school—with the aid of a scholarship from fifth grade until he graduated from high school. In his youth, Obama went by the nickname "Barry". Obama lived with his mother and half-sister, Maya Soetoro, in Hawaii for three years from 1972 to 1975 while his mother was a graduate student in anthropology at the University of Hawaii. Obama chose to stay in Hawaii when his mother and half-sister returned to Indonesia in 1975, so his mother could begin anthropology field work. His mother spent most of the next two decades in Indonesia, divorcing Lolo in 1980 and earning a PhD degree in 1992, before dying in 1995 in Hawaii following unsuccessful treatment for ovarian and uterine cancer. Of his years in Honolulu, Obama wrote: "The opportunity that Hawaii offered — to experience a variety of cultures in a climate of mutual respect — became an integral part of my world view, and a basis for the values that I hold most dear." Obama has also written and talked about using alcohol, marijuana, and cocaine during his teenage years to "push questions of who I was out of my mind." Obama was also a member of the "choom gang", a self-named group of friends who spent time together and occasionally smoked marijuana. College and research jobs After graduating from high school, Obama moved to Los Angeles to attend Occidental College on a full scholarship. In February, Obama made his first public speech, calling for Occidental to participate in the disinvestment from South Africa in response to that nation's policy of apartheid. In mid, Obama traveled to Indonesia to visit his mother and half-sister Maya, and visited the families of college friends in Pakistan for three weeks. Later in, he transferred to Columbia University in New York City as a junior, where he majored in political science with a specialty in international relations and in English literature and lived off-campus on West 109th Street. He graduated with a Bachelor of Arts degree and a 3.7 GPA. After graduating, Obama worked for about a year at the Business International Corporation, where he was a financial researcher and writer, then as a project coordinator for the New York Public Interest Research Group on the City College of New York campus for three months. Community organizer and Harvard Law School Two years after graduating from Columbia, Obama moved from New York to Chicago when he was hired as director of the Developing Communities Project, a faith-based community organization originally comprising eight Catholic parishes in Roseland, West Pullman, and Riverdale on Chicago's South Side. He worked there as a community organizer from June to May. He helped set up a job training program, a college preparatory tutoring program, and a tenants' rights organization in Altgeld Gardens. Obama also worked as a consultant and instructor for the Gamaliel Foundation, a community organizing institute. In mid, he traveled for the first time in Europe for three weeks and then for five weeks in Kenya, where he met many of his paternal relatives for the first time. Despite being offered a full scholarship to Northwestern University School of Law, Obama enrolled at Harvard Law School in the fall of, living in nearby Somerville, Massachusetts. He was selected as an editor of the Harvard Law Review at the end of his first year, president of the journal in his second year, and research assistant to the constitutional scholar Laurence Tribe while at Harvard. During his summers, he returned to Chicago, where he worked as a summer associate at the law firms of Sidley Austin in 1989 and Hopkins & Sutter in 1990. Obama's election as the first black president of the Harvard Law Review gained national media attention and led to a publishing contract and advance for a book about race relations, which evolved into a personal memoir. The manuscript was published in mid as Dreams from My Father. Obama graduated from Harvard Law in with a Juris Doctor magna cum laude. University of Chicago Law School In, Obama accepted a two-year position as Visiting Law and Government Fellow at the University of Chicago Law School to work on his first book. He then taught constitutional law at the University of Chicago Law School for twelve years, first as a lecturer from to, and then as a senior lecturer from to. From April to October, Obama directed Illinois's Project Vote, a voter registration campaign with ten staffers and seven hundred volunteer registrars; it achieved its goal of registering 150,000 of 400,000 unregistered African Americans in the state, leading Crain's Chicago Business to name Obama to its 1993 list of "40 under Forty" powers to be.