Luci Baines Johnson was a somewhat impatient 18-year-old on Aug. 6, 1965, when she happened to be on what she called “daddy duty,” meaning “I was supposed to accompany him to important occasions.”
The occasion that day was President Lyndon Johnson’s scheduled signing of the Voting Rights Act, which Congress had passed the day before. She assumed the ceremony would be in the East Room of the White House, where the Civil Rights Act had been signed the previous year.
