EVB2952195: Leonid Brezhnev in California during a summit talk with President Richard Nixon, June 1973 / Bridgeman Images

EVB2953915: United Nations secretary general U Thant examining the UN charter, displayed in observance of its 25th anniversary. San Francisco, California, June 26, 1970 / Bridgeman Images

EVB2952198: zerodone / Bridgeman Images

EVB2953966: Soviet Premier Vladimir Lenin, and future Soviet Premier Joseph Stalin (from 1922, general secretary of the Communist Party), Russian communist politicians, c.1920s / Bridgeman Images

EVB2953969: Lilya Brik, and Vladimir Mayakovsky, Russian poet, 1915 / Bridgeman Images

EVB2955530: Author Mark Twain, undated photo / Bridgeman Images

EVB2955536: NIKITA KRUSCHEV addresses U.N. General Assembly, 1960 / Bridgeman Images

EVB2955545: POLITICAL CONVENTION / Bridgeman Images

EVB2952228: Leo Tolstoy (1828-1910), Russian writer, c.early 1900s / Bridgeman Images

EVB2952234: Liberace (1919-1987), American performer and classical pianist. c.1940s / Bridgeman Images

EVB2952237: Jazz Musician Lionel Hampton, c. 1947 (b/w photo) / Bridgeman Images

EVB2954017: US Elections. Supporter of Republican presidential nominee Wendell Wilkie driving around the White House, Washington, D.C., c.late 1940, Unknown photographer, (20th century) / Bridgeman Images

EVB2952294: LYNDON JOHNSON (4th from left), in Presidential Box overlooking 1964 Democratic National Convention, (l to r): Ethel Kennedy, Robert F. Kennedy, Lady Bird Johnson, President Johnson, Mrs. Muriel Humphrey, Luci Johnson, Linda Bird Johnson, 08/27/64 / Bridgeman Images

EVB2954041: Winston Churchill, 1953 (b/w photo), English Photographer, (20th century) / Bridgeman Images

EVB2952327: Senator Lyndon B. Johnson and House Speaker designate Sam Rayburn on his farm in Bohnham, Texas. November 1954. / Bridgeman Images

EVB2954062: A portrait of author William Faulkner (1897-1962). / Bridgeman Images

EVB2952336: Lyndon Johnson, early 1960s / Bridgeman Images

EVB2954101: WILLIAM S. PALEY, Founder of Columbia Broadcasting System, photo dated 04/15/50 / Bridgeman Images

EVB2954107: Harold Gatty & Wiley Post honored w/ ticker tape parade in NYC, 7/2/31 / Bridgeman Images

EVB2952369: Madame Chiang Kai-Shek addresses the U.S. Chamber of Commerce in a plea for more aid for China, Washington, D.C., February 18, 1943. / Bridgeman Images

EVB2952372: General Mark Clark, 1949 / Bridgeman Images

EVB2952423: Mary Todd Lincoln, c. 1860s. / Bridgeman Images

EVB2954152: WORLD WAR II, crowd in Times Square after Japanese surrender, 1945 / Bridgeman Images

EVB2954170: The Wright Brothers at Simms Station, Ohio, 1904 / Bridgeman Images

EVB2954212: George Sisler, Babe Ruth and Ty Cobb shaking hands at the 1924 World's Series, 1924 / Bridgeman Images

EVB2952468: Margaret Mead, Dr. c.1948. / Bridgeman Images

EVB2954254: Vincent Astor (1891-1959), late husband of Brooke Astor, c.1912 / Bridgeman Images

EVB2954263: Wernher von Braun, 1945 / Bridgeman Images

EVB2954266: Wernher von Braun (1912-1977), October 14, 1964. ©Nasa/Courtesy Everett Collection / Bridgeman Images

EVB2954272: BARRY GOLDWATER, 1960s / Bridgeman Images

EVB2954275: PRESIDENT DWIGHT D. EISENHOWER, late 1950s / Bridgeman Images

EVB2954284: President Ronald Reagan, Nancy Reagan dining from trays in the White House, 1981 / Bridgeman Images

EVB2954293: Al Gore at 22 years old / Bridgeman Images

EVB2954305: ARNOLD PALMER, 1966. / Bridgeman Images

EVB2954323: President Richard M. Nixon & First Lady Pat chat with Billy Graham after services in the White House, 3/15/70 / Bridgeman Images

EVB2954326: Billy Graham greeted by wife, Ruth & daughters Virginia,8, Anne,6, and Ruth, 3. 7/6/54. / Bridgeman Images