1. en.wikipedia.org/wiki/Calvin_Coolidge 2. www.whitehouse.gov/about/presidents/calvincoolidge 3. millercenter.org/president/coolidge 4. www.calvin–coolidge.org/ 5. www.britannica.com/EBchecked/topic/…/Calvin–Coolidge 6. www.history.com/topics/calvin–coolidge 7. www.brainyquote.com/quotes/authors/c/calvin_coolidge.html 8. www.forbeslibrary.org/coolidge/coolidge.shtml 9. http://www.pbs.org/wgbh/americanexperience/features/biography/presidents-coolidge/ 10. www.ipl.org/div/potus/ccoolidge.html I mostly received the same results as everyone else but in a different order. I noticed people had Britannica.com set lower than my results; it came as fifth.
