| A | B |
| Nationalism | love for your country |
| Diplomacy | negotiations between 2 or more countries |
| Imperialism | political, cultural or economical domination by one country over another |
| Militarism | glorification of the military |
| Woodrow Wilson | U.S. President during WWI |
| Treaty of Versailles | made Germany accept responsibility for starting the war |
| Vladimir Lenin | Russian Tsar |
| Kaiser Wilhelm | leader of Germany during WWI |
| New Economic Policy (NEP) | Lenin's idea to allow some capitalist ventures to earn a private profit |
| Communism | economic system where all wealth and property is owned by the community |
| U.S.S.R. | Union of Soviet Socialist Republics |
| The Great War | another name for WWI |
| Proletariat | working class people |
| Reparations | payment for damages caused by war |
| Mandates | Territories administered Western powers |
| Radicals | individuals who want extreme changes |
| Contraband | raw materials used to make military supplies |
| Fourteen Points | President Wilson's list of terms to resolve & prevent future wars |
| Self Determination | the ability of the people to select their own form of government |
| Stalemate | neither side wins |
| Convoys | groups of merchant ships protected by warships |
| Entente | a non-binding agreement to adhere to common policies |
| Ultimatum | a final set of demands |
| Mobilize | preparing military forces for war |
| Neutrality | policy of supporting neither side in time of war |