UPDATE in August 2023: I added a few slides and used various color changes for topics. Please leave a positive rating! My apologies!!! I just ran this PowerPoint in my class today and noticed the typos. I corrected them tonight and am now offering this for free for a while so that people who bought it may download the corrected version. Some of the text and text wrapping lost its format during uploading so the editable version allows the user to change colors, text, and repair errors. This M