Jeanne Shaheen is an American politician serving as the senior United States Senator from New Hampshire. She is a member of the Democratic Party and has been in office since 2009. Before her tenure in the Senate, Shaheen was the Governor of New Hampshire from 1997 to 2003, making her the first woman to hold that position in the state. Throughout her career, Shaheen has focused on issues such as healthcare, education, and economic development. She is known for her bipartisan efforts and has worked on various initiatives to support small businesses and promote renewable energy.