Articles

ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)

Historical Documents

ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
In this isolated mountainous Spanish American community in Ojo Sarco, New Mexico, a one-room school serves students across eight grades with just two teachers. These teachers work with minimal equipment, relying on the blackboard to teach the alphabet, penmanship, and grammar.
ERA 9: Postwar United States (1945 to early 1970's), ERA 10: Contemporary United States (1968 to the present)
“Friends” Poem
ERA 6: The Development of the Industrial United States (1870-1900), ERA 7: The Emergence of Modern America (1890–1930), ERA 8: The Great Depression and World War II (1929–1945), ERA 9: Postwar United States (1945 to early 1970's), ERA 10: Contemporary United States (1968 to the present), Multiple Eras
ERA 9: Postwar United States (1945 to early 1970's)
Transcript of Letter from Franklin Delano Roosevelt to Dr. Egleston Regarding his Polio Attack, 10/24/1924
ERA 8: The Great Depression and World War II (1929–1945), ERA 9: Postwar United States (1945 to early 1970's)
Political cartoon depicting the results of the Cuban Adjustment Act
ERA 9: Postwar United States (1945 to early 1970's)
SVREP logo
ERA 9: Postwar United States (1945 to early 1970's), ERA 10: Contemporary United States (1968 to the present)
Fidel Castro signing the first agrarian law in 1959
ERA 9: Postwar United States (1945 to early 1970's)
Winston Churchill, Franklin D. Roosevelt, and Joseph Stalin at the Yalta Conference in February 1945
ERA 9: Postwar United States (1945 to early 1970's)
ERA 7: The Emergence of Modern America (1890–1930), ERA 8: The Great Depression and World War II (1929–1945), ERA 9: Postwar United States (1945 to early 1970's), ERA 10: Contemporary United States (1968 to the present), Multiple Eras
Original document of the enrolled acts and resolutions of Congress pertaining to the Civil Rights Act
ERA 9: Postwar United States (1945 to early 1970's)
Cesar Chavez holding a NFWA sign
ERA 9: Postwar United States (1945 to early 1970's)
Newspaper image
ERA 7: The Emergence of Modern America (1890–1930), ERA 8: The Great Depression and World War II (1929–1945), ERA 9: Postwar United States (1945 to early 1970's), ERA 10: Contemporary United States (1968 to the present), Multiple Eras

Historical Images

Reported polio cases and deaths, United States, 1910 to 2022
ERA 9: Postwar United States (1945 to early 1970's), ERA 10: Contemporary United States (1968 to the present)
Sun Record Studios
ERA 7: The Emergence of Modern America (1890–1930), ERA 8: The Great Depression and World War II (1929–1945), ERA 9: Postwar United States (1945 to early 1970's), ERA 10: Contemporary United States (1968 to the present)
March on Washington
ERA 9: Postwar United States (1945 to early 1970's)

Collections

Jonas Salk, Inventor of Polio Vaccine
ERA 9: Postwar United States (1945 to early 1970's)
Henry Louis Gates, Jr.
ERA 9: Postwar United States (1945 to early 1970's), ERA 10: Contemporary United States (1968 to the present)