Slideshow: Dianne Feinstein through the years

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U.S. Sen. Dianne Feinstein died Friday at the age of 90.

The California Democrat spent decades in local and national politics, first on the San Francisco Board of Supervisors, then as the city’s mayor and, since 1992, as a senator representing the Golden State.

She is best known for her support of women, as she broke gender barriers throughout her career.

  • Diane Feinstein
    Dianne Feinstein, elected to finish out the term of the late San Francisco Mayor George R. Moscone, addresses the Board of Supervisors following her election in San Francisco Monday, Dec. 5, 1978. (AP Photo/Sal Veder, File)
  • Sen. Dianne Feinstein
  • Sen. Dianne Feinstein
    U.S. Sen. Dianne Feinstein (D-CA) questions Supreme Court Chief Justice nominee John Roberts in the second day of confirmation hearings Sept. 13, 2005, in Washington, D.C. During questioning about the high court ruling on abortion, Roberts said the 1973 ruling was a court precedent. (Mark Wilson/Getty Images)
  • Senator Dianne Feinstein
    Chairman of the Senate Caucus on International Narcotics Control Senator Dianne Feinstein is seen on May 25, 2011 on Capitol Hill in Washington, DC. (MANDEL NGAN/AFP via Getty Images)
  • Sen. Dianne Feinstein
  • Diane Feinstein
    U.S. Senator Diane Feinstein walks in the halls of the US Senate late Dec. 31, 2012, in Washington, D.C. (PAUL J. RICHARDS/AFP via Getty Images)
  • Sen. Dianne Feinstein
  • Diane Feinstein
    Senator Dianne Feinstein D-CA walks to a closed meeting of the Senate Intelligence Committee on Capitol Hill April 3, 2014 in Washington, DC. (BRENDAN SMIALOWSKI/AFP via Getty Images)
  • Sen. Dianne Feinstein
    The Senate Judiciary Committee’s ranking member Sen. Dianne Feinstein, D-Calif. returns on Capitol Hill in Washington, March 22, 2017, to hear testimony from Supreme Court Justice nominee Neil Gorsuch. Democratic Sen. Dianne Feinstein of California has died. She was 90. (AP Photo/Susan Walsh, File)
  • Sen. Dianne Feinstein
    U.S. U.S. President Donald Trump (L) and Sen. Dianne Feinstein (D-CA) (R) share a moment during a meeting with bipartisan members of the Congress at the Cabinet Room of the White House Feb. 28, 2018, in Washington, D.C. President Trump held a meeting with lawmakers to discuss school and community safety. (Alex Wong/Getty Images)
  • Sen. Dianne Feinstein
    Sen. Dianne Feinstein (D-CA) heads to the Senate floor for the Senate impeachment trial of President Donald Trump on Jan. 24, 2020, in Washington, D.C. Democratic House managers conclude their opening arguments on Friday as the Senate impeachment trial of President Donald Trump continues into its fourth day. (Samuel Corum/Getty Images)
  • Sen. Dianne Feinstein
  • Sen. Dianne Feinstein
    Sen. Dianne Feinstein, D-Calif., heads to a vote on Capitol Hill, Wednesday, Sept. 6, 2023 in Washington. (AP Photo/Alex Brandon)

She also prominently advocated against gun violence.

She was present for the assassinations of Mayor George Moscone and Supervisor Harvey Milk in 1978, and it was Feinstein who announced publicly that the two were fatally shot by a fellow politician.

She fought against the proliferation of assault weapons among civilians as a senator.

See below for images of Feinstein through the years.

For more about Feinstein, click here.

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