Of course, Jordan came to the House in 1973 with certain advantages. Her reputation as the first black woman elected to Congress from the South preceded her. And while there were dozens of look-alike white male freshmen, no one was likely to confuse Barbara Jordan with anyone else. Still, it was another black woman—Yvonne Braithwaite Burke of Los Angeles—who was singled out as the real star; Burke had been temporary chairman of the 1972 Democratic Convention and her picture, not Jordan’s, dominated the women’s pages. Burke and Jordan were the two fledgling Democrats singled out by...