Comparison Chart: Use the table below to list the main categories or topics from the lesson on the top, then list the characteristics or related terms under the category/topic that provide insight and define the category/topic. Type in a word processor, or print and fill this out by hand, you can also draw the map free hand and fill in by hand. Add rows to the table if you need to add more terms, add more columns if you need more categories or topics. Topic/Category 1: Topic/Category 2: John Maynard Keynes F.A. von Hayek