Most U.S. History books covering this time period may be found in the following sections:

• E 813-816 (Truman's administrations, April 12, 1945-1953)
• E 835-837.7 (Eisenhower's administrations, 1953-1961)
• E 838-889 (Later twentieth century, 1961-2000)
• E 895-904 (Twenty-first century)

 
Books on specific topics from this time period may be found throughout the library depending on the subject and the focus.