Science Advisor to the President War II by President Franklin Delano Roosevelt. Vannevar Bush chaired this office through Roosevelt's death in 1945, and continued under Roosevelt's successor Harry S. Truman until 1951. After the war, President Harry S. Truman replaced the OSRD with the Science Advisory Committee in 1951. The office was moved to the White House on November 21, 1957, by President Dwight D. Eisenhower to provide advice and recommendation in response to the Space Race started by the USSR's launch of the first artificial Earth satellite, Sputnik 1. President Richard M. Nixon eliminated the PSAC in 1973, rather than appointing a replacement for
Women on US stamps US stamp. In 2001, Frida Kahlo became the first Hispanic woman to be honored on a US stamp, though she was Mexican not American. Groups of women have also been honored on US stamps, for example Gold Star Mothers (1948) and "Women In Our Armed Services" (1952). There are also generic, unnamed women who appear on US stamps, such as a woman marching with men for the National Recovery Act (1933). US stamps have also depicted female goddesses and allegories, such as personifications of liberty. "This list can be expanded with women stamps from here" Women Subjects on United States