Hillary Rodham Clinton served as the nation's 67th Secretary of State from 2009 until 2013, after nearly four decades in public service. Her "smart power" approach to foreign policy repositioned American diplomacy and development for the 21st century. Clinton played a central role in restoring America's standing in the world, reasserting the United States as a Pacific power, imposing crippling sanction on Iran and North Korea, responding to the Arab Awakening, and negotiating a ceasefire in the Middle East. Earlier, as First Lady and then Senator from New York, she traveled to more than 80 countries as a champion of human rights, democracy, and opportunities for women and girls. Clinton also worked to provide health care to millions of children, create jobs and opportunity, and support first responders who risked their lives at Ground Zero. In her historic campaign for U.S. President in 2008, Clinton won 18 million votes.