See how the Indiana University Bloomington campus was essentially converted into a military training camp during the United States' involvement in World War I.
More archived images from IU's past can be found in the IU Libraries' University Archives' Photography Collection.
From the top: The Reserve Officers' Training Corps, now known as ROTC, marches on Jordan Field during its first field day on May 25, 1918; a Char Renault FT 17 Tank, designed by the French in 1916 and produced in 1917, rolls through campus; recruits stand at attention during an induction ceremony at Jordan Field, which was near the intersection of Seventh Street and Woodlawn Avenue. Photos courtesy of IU Archives