This document provides an overview of key topics from Chapter Four of LIT 303 including: 1) The Indo-European language tree and asking students to name one language from each sub-branch. 2) A brief history of writing, including its origins and the development of the alphabet. 3) Defining the difference between alphabetic, pictographic, and ideographic writing systems. 4) An introduction to the Indo-European language family and clarifying that it refers to a language group rather than an ethnicity.