Industrialization, Immigration and Urbanization These definitions will be important to know for this unit. Use Chapters 19 and 20 in the text as a reference. Tools See a list of terms used in these activities. Matching Flashcards (Java / non-Java) Concentration Word Search Activities created by: sdadamo This activity was created by a Quia Web subscriber. To learn how to make your own, just like this, click here.