Born in San Francisco, Feinstein graduated from Stanford University in 1955 with a Bachelor of Arts in History. In the 1960s, she worked in city government, and she was elected to the San Francisco Board of Supervisors in 1969. She served as the board's first female president in 1978, during which time the assassinations of Mayor George Moscone and City Supervisor Harvey Milk drew national attention. Feinstein succeeded Moscone as Mayor of San Francisco and became the first woman to assume the position. During her tenure, she led the renovation of the city's cable car system, and oversaw the 1984 Democratic National Convention.