1. Warm Up Questions
   1. When you are typing, do you put one or two spaces after the end of a sentence?
   2. When writing, do you use the Oxford comma (in a list of at least three things, you put a comma before the “and”—example: “this, that, and the other thing.”)?
   
   
2. Unit 4 Overview Video
   
   
3. Industrialization and Migration
   Use the article (Canvas) to answer the questions