The following sources were consulted in the preparation of the article “13 U.S. holidays that almost became national but didn’t.”
Wikipedia contributors. (2025, September 26). Indigenous Peoples’ Day (United States). In Wikipedia, The Free Encyclopedia. https://en.wikipedia.org/wiki/Indigenous_Peoples%27_Day_(United_States)
Axios. (2025, April 27). Trump says he’s bringing back Columbus Day, but it never went anywhere. https://www.axios.com/2025/04/27/trump-columbus-indigenous-peoples-day
New World Encyclopedia. (n.d.). Patriots’ Day. Retrieved September 26, 2025, from https://www.newworldencyclopedia.org/entry/Patriots%27_Day
Cornell Law School. (2023, January 20). The case for making Election Day a federal holiday. Cornell Journal of Law & Public Policy. Retrieved September 26, 2025, from https://publications.lawschool.cornell.edu/jlpp/2023/01/20/the-case-for-making-election-day-a-federal-holiday/
U.S. Department of Education. (n.d.). Constitution Day and Citizenship Day. Retrieved September 26, 2025, from https://www.ed.gov/teaching-and-administration/teaching-resources/instructional-resources/constitution-day-and-citizenship-day
National Park Service. (n.d.). National Pearl Harbor Remembrance Day. Retrieved September 27, 2025, from https://www.nps.gov/valr/learn/historyculture/national-pearl-harbor-remembrance-day.htm National Park Service
Time and Date. (n.d.). Pearl Harbor Remembrance Day 2025 in the United States. Retrieved September 27, 2025, from https://www.timeanddate.com/holidays/us/pearl-harbor-remembrance-day
Cornell Law School / Legal Information Institute. (n.d.). 36 U.S. Code § 113 — Law Day, U.S.A. Retrieved September 27, 2025, from https://www.law.cornell.edu/uscode/text/36/113
National Geographic. (2023, May 11). How Mother’s Day became its founder’s worst nightmare. National Geographic. https://www.nationalgeographic.com/culture/article/mothers-day-history-holidays-anna-jarvis
Wikipedia contributors. (2025, September 27). Rosa Parks Day. In Wikipedia. Retrieved September 27, 2025, from https://en.wikipedia.org/wiki/Rosa_Parks_Day
Sewell, T. (2025, February). Rep. Sewell holds press conference on the Rosa Parks Day Act. U.S. House of Representatives. Retrieved September 27, 2025, from https://sewell.house.gov/2025/2/rep-sewell-holds-press-conference-on-the-rosa-parks-day-act
