In this photograph by Yoichi R. Okamoto, Lynda Bird Johnson and Marine Corps Capt. Charles S. Robb use a saber to cut their wedding cake while her parents, President Lyndon B. Johnson and First Lady Lady Bird Johnson, look on. Johnson and Robb were married in the East Room of the White House, where they also cut their cake, on December 9, 1967. Per Marine Corps tradition, the couple uses a saber to cut through the five-layer cake, as they became the 15th couple to be married in the White House. Immediately following the cake-cutting ceremony, the couple performed their first dance.

In this photograph by Yoichi R. Okamoto, designer Geoffrey Beene holds up the shoulder-length veil worn by Lynda Bird Johnson at her wedding on December 9, 1967. Beene was captured in the Center Hall on the Second Floor of the White House that day ahead of the wedding ceremony. Lynda Bird Johnson, daughter of President Lyndon B. Johnson and First Lady Lady Bird Johnson, married Marine Corps Capt. Charles S. Robb in the East Room. The veil was made of silk illusion and attached to a coronet made of the same silk satin fabric and embroidery as her gown.

In this photograph, taken by Yoichi R. Okamoto on March 27, 1968, President Lyndon B. Johnson pins a saucer magnolia flower to the lapel of figure skating champion Peggy Fleming in the Oval Office. Johnson plucked the blossom for Fleming from a saucer magnolia tree in the Rose Garden. The 19-year-old figure skater earned a gold medal in the ladies' singles competition at the 1968 Winter Olympic Games in Grenoble, France. President Johnson invited Fleming and her mother Doris to the Oval Office, where he presented the Olympic champion with a gold bangle and pinned the magnolia blossom to her lapel. Later in her career, Fleming headed a figure skating group that performed for President Jimmy Carter during a Christmas party for White House staff on December 22, 1980.

This photograph taken by Yoichi R. Okamoto on December 9, 1967 is of President Lyndon B. Johnson escorting bride and daughter Lynda Bird Johnson down the Grand Staircase for her wedding ceremony. The first daughter exchanged vows with Capt. Charles S. Robb of the United States Marine Corps in the East Room of the White House. The White House Christmas decorations doubled as décor for the December wedding, including a garland on the Grand Staircase of natural greenery entwined with red and silver ornaments, seen here.

This photograph of an inaugural ball for President Lyndon B. Johnson was taken by Yoichi R. Okamoto on January 20, 1965. Following President Johnson's second inauguration, inaugural balls were held at the National Guard Armory and four Washington, D.C. hotels: the Mayflower, Sheraton-Park, Shoreham, and Statler-Hilton. Pictured here from left to right: Luci Baines Johnson (wearing a pink gown), First Lady Lady Bird Johnson, President Lyndon B. Johnson, Lynda Bird Johnson, Vice President Hubert H. Humphrey, Muriel Humphrey.

This photograph of President Lyndon B. Johnson dancing with First Lady Lady Bird Johnson at their daughter Lynda Bird Johnson's wedding reception in the East Room was taken by Yoichi R. Okamoto on December 9, 1967. The first daughter exchanged vows with Marine Corps Capt. Charles S. Robb during their ceremony in the East Room of the White House.

In this photograph, taken by Yoichi R. Okamoto on March 27, 1968, President Lyndon B. Johnson plucks a flower from a blossoming saucer magnolia tree in the Rose Garden as a gift for Olympic figure skater Peggy Fleming. The 19-year-old figure skater earned a gold medal in the ladies' singles competition at the 1968 Winter Olympic Games in Grenoble, France. President Johnson invited Fleming and her mother Doris to the Oval Office, where he presented the Olympic champion with a gold bangle and pinned the magnolia blossom to her lapel. Later in her career, Fleming headed a figure skating group that performed for President Jimmy Carter during a Christmas party for White House staff on December 22, 1980.

In this photograph, taken by Yoichi R. Okamoto on August 6, 1965, President Lyndon B. Johnson signs the Voting Rights Act of 1965 in the President's Room of the Capitol building while Civil Rights leaders including Dr. Martin Luther King, Jr. look on. The Voting Rights Act was designed to the "enforce the 15th amendment" and remove the barriers that prevented African Americans from exercising their right to vote. The statue's provisions included: banning literacy tests, empowering the attorney general to investigate the unlawful use of poll taxes, and made the act of harassing, intimidating, threatening to prevent a lawfully registered voter from voting punishable by a fine of up $10,000, a five-year prison sentence or both. The legislation also allowed for the appointment of federal examiners with the ability to register qualified citizens to vote in jurisdictions where less than 50 percent of the voting age population was registered to vote. This legislation had a tremendous and immediate impact with over a quarter-million African Americans registered to vote by the end of 1965.

This candid photograph of President Lyndon B. Johnson and First Lady Lady Bird Johnson was taken on Inauguration Day, January 20, 1965. The Johnsons are in the private rooms of the White House residence preparing to attend the inauguration. Chief Justice Earl Warren would administer the presidential oath of office at 12:03 p.m. before a crowd estimated to be between 1.2 to 1.5 million people. During the ceremony, First Lady Johnson would become the first wife to hold the bible for her husband.