megan-spragg documents

Chapter 30 The War to End War 1917-1918. US and War Unrestricted submarine warfare Zimmermann Telegram March 1, 1917 4 US merchant ships sunk- March 1917
Documents Chapter 30 The War to End War 1917-1918. US and War Unrestricted submarine warfare Zimmermann Telegram March 1, 1917 4 US merchant ships sunk- March 1917