Your country is at war.

Your country is at war. LOC Summary: Poster showing a battleship and a gunboat at sea. LOC Notes: Text continues: You must help if you are a red blooded man between 18 and 35 years of age. You can get active service with the U.S. Navy for the duration of the war through the Naval Militia. Enlist now at ... Date Created/Published: 1917. WW1 propaganda poster provided by LOC. Original medium: 1 print (poster) : lithograph ; 83 x 58 cm.