This set commemorates the 100th anniversary of World War I. It includes: Two-Page Activity Set – Teaches a brief history of World War I and how different types of animals helped soldiers. Word Search Puzzle – Reinforces dozens of vocabulary words used throughout the Two-Page Activity Set. How WWI Changed Europe – Maps of Europe before and after the war show the dramatic changes in countries and borders that resulted (Before map courtesy of Wikipedia Commons). Keywords: World War I | WWI | World War One | War to End All Wars | Allies | Allied Powers | Central Powers | wars | Europe | Germany | Russia | Franz Ferdinand | Serbia | U-boats | British | Ottoman Empire | France | Flanders Fields | Winnie the Pooh | Red Cross