Mobilization of the Wisconsin National Guard for World War I

On 26 March 1917 the 3rd Wisconsin Infantry Regiment was ordered to return to Federal service by the War Department. It guarded factories, bridges and similar sites throughout the State that the War Dept. felt could be suceptable to foriegn sabatours. The 3rd Wisconsin had only recently been mustered out of Federal service on 14 Dec. 1916, after its service during the Mexican Border Crisis.

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