Very long article which largely amounts to the “prevalence of left-handedness chart”[0]. If you don’t believe that, or you’d like to understand how that phenome

Very long article which largely amounts to the “prevalence of left-handedness chart”[0]. If you don’t believe that, or you’d like to understand how that phenomenon works it’s a great read. [0]: https://www.washingtonpost.com/news/wonk/wp/2015/09/22/the-surprising-geography-of-american-left-handedness/ https://www.washingtonpost.com/news/wonk/wp/2015/09/22/the-s...