Representative Sarah McBride did not run for Congress emphasizing L.G.B.T.Q. issues. But since her arrival in Washington, her identity has come under attack from newly empowered Republicans.

U.S.-Rep.-elect Sarah McBride, D-Del., gives her farewell speech on the Senate floor during a special session, her last day as a Delaware state senator, at the Delaware Legislative Hall in Dover ...

Rep. Mary Miller called Rep. Sarah McBride, who identifies as a transgender woman, "the gentleman from Delaware, Mr. McBride." ...

Rep. Mary Miller, R-Ill., referred to Rep. Sarah McBride, D-Del. — who identifies as a transgender woman — as "Mr. McBride." "The chair recognizes the gentleman from Delaware, Mr. McBride ...