Here's a good explanation with a graphic. https://www.washingtonpost.com/news/wonk/wp/2015/03/01/this-is-the-best-explanation-of-gerrymandering-you-will-ever-s

Here's a good explanation with a graphic. https://www.washingtonpost.com/news/wonk/wp/2015/03/01/this-is-the-best-explanation-of-gerrymandering-you-will-ever-see https://www.washingtonpost.com/news/wonk/wp/2015/03/01/this-...