In honor of those who have served their country, understand the soldiers' experience from a world-changing conflict.

At war since 1914, a depleted Europe lay in ruins. Only American intervention in 1917 would turn the tide for the Allies against the Central Powers. A century after the US entered the fray, explore the reasons behind the delayed response by the US, and the impact the US Army had on the war.

At war since 1914, a depleted Europe lay in ruins. Only American intervention in 1917 would turn the tide for the Allies against the Central Powers.