America and the World War, 1914-1917 - Michael Neiberg
1:27:44
The Long Road to Peace: Enter the Peace Broker
48:27
America and the Unintended Consequences of War - Michael Neiberg
1:01:42
American Intervention and World Politics: War and Diplomacy in 1917 - David Stevenson
47:43
Doughboy Meets World: The American Soldier and the Europeans 1917-1918 - Richard S. Faulkner
1:03:08
The Disasters of 1915 and Russia's Widening War - David Stone
52:15
Revolutions: The Treaty of Brest-Litovsk - David Stone
57:47
Germany and the Outbreak of WWI Reconsidered - Michael Epkenhans
1:17:49