| A | B |
| Stalemate | No one moving |
| Trenches | Ditches which were fought over |
| Allied Powers | France, England, Russia |
| Central Powers | Germany, Austria-Hungary, Ottoman Empire, & Bulgaria |
| Gallipoli | Attempt to fight through Ottoman Line |
| Gallipoli | Miserable Failure |
| Italy | Joined the Allied Powers |
| Italy | Attacked Austria-Hungary |
| Great Britain | Got New Zealand, India, & Australia to send troops |
| German Colonies | Taken over by the Allied Powers |
| USA Joins | 1917 |
| Lusitania Sunk | German U-boats |
| U-boat | Submarine |
| Zimmerman Telegram | Germany would give Texas back to Mexico if they fought for Germany |
| Total War | Attack on battlefield, economy, & civilians |
| Total War | Affected every aspect of a civilian's life |
| Increased Government Powers | To fight the War |
| Economic Powers | Price, wage (payment for jobs), & rent controls |
| Planned Economy | Use of economic powers of the government |
| Fascism | All citizens needed for the war effort |
| Public Opinion | How can we keep patriotism at a high to support the war effort? |
| Stop negative talkers | newspapers censored |
| Stop negative talkers | protesters arrested |