On April 6, 1917, the United States House of Representatives voted to declare war on Germany, bringing the United States into the brutal war that had raged across Europe since the summer of 1914. America's entry into World War I helped turn the tide of the war, securing a victory for the US and its allies. And while the final shots of the war took place on November 11, 1918, the consequences of "The Great War" live on nearly a century after its end.

Why did the United States become involved in World War I after remaining neutral for so long? How did the war in Europe shape American society? And who actually won World War I? In this episode of The Road to Now, we get the answers to these questions and more in our conversation with military historian and archivist Mitch Yockelson.

For more on this and all other episodes of The Road to Now, please visit our website: www.TheRoadToNow.com.