Khan Academy
Khan Academy: American Entry Into the Great War (World War I)
Video explores the events that led up to United States entering World War I. Learn about blockades, u-boats, and sinking of the Lusitania. [12:03]
Khan Academy
Khan Academy: American Entry Into the Great War (World War I)
A review of the basic points President Wilson made to Congress to declare war on Germany in 1917. The video also reviews Senator Norris's speech after hearning President Wilson speak. [7:05]
Khan Academy
Khan Academy: Zimmermann Telegram
A video investigating a proposal made to Mexico from Germany to enter an alliance with them during World War I. This proposal was intercepted by British intelligence and helped pull the United States into the war. [4:10]