The Great War during 1914-1918 Learn about WWI and how it affected the world. For more information, read textbook: Modern World History, Patterns of Interaction by McDougal Littell. Chapter #13 Tools See a list of terms used in these activities. Matching Flashcards (Java / non-Java) Concentration Word Search Activity created by: Cristina Pacio This activity was created by a Quia Web subscriber. To learn how to make your own, just like this, click here.