World War I I. II. Be able to locate each country on a map. Be able to identify which countries are allied or central powers. Allies: Central Powers: British Empire German Empire France Austro-Hungarian Empire United States Ottoman Empire Russia Bulgaria Serbia Belgium III. The United States Ended a Long Period of Avoiding Involvement in European Conflicts Key Question: Why did the United States change from a policy of neutrality to one of direct involvement? P Political and economic ties to Great Britain U U-Boats (Submarine) Warfare & Sinking of the Lusitania S Secret Zimmerman Telegram H Hard to Remain Neutral Background: P. United States political and economic ties to Great Britain. Americans had an elected government, as did the British. The main Central Powers nations had empires. In addition, the United States was a major supplier to Great Britain’s war effort. U. U-Boats, German submarine warfare & sinking of Lusitania. Germany ignored international law and went on a campaign of unrestricted submarine warfare to prevent supplies from reaching Great Britain. Germany could not compete with Great Britain’s Navy on the water, but it could do so under the sea. Germany warned passengers aboard the http://www.teachpeace.com/teachpeacemoment9_files/image007.jpg British luxury liner, Lusitania, that it was at war with Great Britain and that the ship was in danger. The captain and the passengers ignored the warnings and over 1,200 passengers went down with the ship, including 128 Americans. S. Secret Zimmerman Telegram. The German Foreign Secretary, Arthur von Zimmerman, sent a coded telegram to the Mexican ambassador stating that if the United States entered the war on the Allied side, then Germany would help Mexico regain its lost territory from the Mexican American War if Mexico would join the Central Powers. Shortly after learning of the telegram’s contents, Wilson went to Congress to ask for a declaration of war. H. Hard to remain neutral because of increasing threats to the national interests of the United States. American merchant ships no longer traded with Germany due to the British blockade. However, American companies continued to trade with Great Britain. Also, many Americans could trace their heritage to Great Britain and other European nations, and most immigrants had family members that were left behind in warring nations. IV. Conclusion of the War Key Question: How did the United States show international leadership at the end of WWI? 1. President Woodrow Wilson created a peace plan called Fourteen Points 2. This plan called for the formation of a League of Nations; a peacekeeping organization 3. The United States did not join the League of Nations because the Senate refused to ratify the Treaty of Versailles. There were disagreements about the extent to which the United States should participate in world affairs. 4. United States emerged as a global superpower. United States Leadership at the Conclusion of the War: At the end of the war, the Allied leaders met in Versailles, outside of Paris, to hammer out a peace plan called the Treaty of Versailles. President Wilson prepared a plan he called Fourteen Points that proposed fourteen solutions to the problems that had been plaguing Europe. The last point of the plan called for formation of the League of Nations. The League of Nations would be an alliance of nations whose sole purpose was to find peaceful solutions to international problems so that there would be an end to war. The United States did not join the League of Nations over Wilson’s objections because the Senate failed to ratify the Treaty of Versailles. Opposition to the alliance grew because some lawmakers believed joining the League of Nations would force the U.S. to become too entangled in European affairs and might reduce its ability to defend its own interests. In addition, after the war, many in the United States wanted to retreat into isolation. Instead, the United States signed independent peace treaties with the former Central Powers, and Germany was given harsh punishments. http://personal.stthomas.edu/wisn0046/asmatart/colonial3.html V. Propaganda Key Question: What is the definition of propaganda? It is a form of communication that aimed at influencing the attitude toward some cause or position by presenting only one side. VI. Propaganda Techniques Recruitment of Soldiers Financing the War (war bonds/taxes) Nationalism Conservation of Resources