Search for: Title Author Subject Series that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # United States. President (1969-1974 : Nixon) 1 SEE ALSO: Nixon, Richard M. (Richard Milhous), 1913-1994 17 United States. President (2001-2009 : Bush) 1 SEE ALSO: Bush, George W. (George Walker), 1946- 45 United States. President (2009-2017 : Obama) 1 Obama, Barack 57 United States. President John F. Kennedy Assassination Records Collection Act of 1992 1 United States. Presidential Commission on the Space Shuttle Challenger Accident. 1 United States. Presidents. 2 United States. President's Air Policy Commission. 1 United States. President's Commission for the Study of Ethical Problems in Medicine and Biomedical and Behavioral Research. 1 United States. President's Commission on Bioethics -- SEE: United States. President's Commission for the Study of Ethical Problems in Medicine and Biomedical and Behavioral Research. 1 United States. President's Commission on Campus Unrest. 1 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >