| A | B |
| U.S.S. MAINE | Sunk in Havana Harbor, Spanish wrongly blamed |
| YELLOW JOURNALISM | Exaggerated news reports |
| PHILIPINES, GUAM, PUERTO RICO | Possessions gained by the U.S. in Spanish American War |
| U.S. EMERGES AS A WORLD POWER | A result of the Spanish American War |
| CUBA (and the Philippines) | Where Spanish American War was fought |
| CUBAN REBELS | Wanted independence from Spain |
| WWI ALLIES | Great Britain, France, Russia, Serbia, Belgium |
| CENTRAL POWERS | Germany, Austria-Hungary, Bulgaria, the Ottoman Empire (Turkey) |
| LEAGUE OF NATIONS | A peace-keeping organization proposed by Woodrow Wilson |
| LUSITANIA | Sunk by German sub - Led to US joining war in Europe |
| REASONS FOR US INVOLVEMENT IN WWI | Couldn't remain neutral; German sub warfare; ties to Great Britain |
| PRESIDENT WOODROW WILSON | Prepared peace plan after WWI calling for League of Nations |
| 1898 | Year Spanish American war was fought |
| 1914 | The year WWI breaks out in Europe after the assassination of Archduke Ferdinand |
| 1917 | The year the U.S. enters WWI |
| 1919 | The year WWI ends with the signing of the Treaty of Versailles |