Democrat Sarah McBride became the first openly transgender person elected to the U.S. House of Representatives, Edison Research projected on Tuesday, winning election to Delaware's at-large seat. McBride,

Sarah McBride, a Delaware state senator, is projected to become the first openly transgender U.S. House member after defeating Republican John Whalen III.

McBride, meanwhile, has established a national profile as an LGBTQ activist and raised more than $3 million in campaign contributions from around the country. She achieved national recognition at the 2016 Democratic National Convention as the first openly transgender person to address a major party convention in the United States.

Sarah McBride is projected to win Delaware’s sole U.S. House seat and will be the first transgender member of Congress, according to the Associated Press.

D elaware State Sen. Sarah McBride, already the nation's highest-ranking openly transgender elected official, made history once again on Tuesday, becoming the first openly transgender person elected to the United States Congress.

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Sarah McBride made history on Tuesday as she became the first ever openly transgender person elected to the House of Representatives