How the Iroquois Great Law of Peace Shaped U.S. Democracy
https://www.pbs.org/native-america/blogs/native-voices/how-the-iroquois-great-law-of-peace-shaped-us-democracy/

Great Law of Peace, the American Precolonial Roots of Democracy https://www.huffpost.com/entry/peace-american-precolonia_b_1932921

Iroquois Confederacy Constitution
https://www.warpaths2peacepipes.com/native-american-indians/iroquois-confederacy-constitution.htm

The Native American Government That Inspired the US Constitution
https://www.history.com/news/iroquois-confederacy-influence-us-constitution

American Indian Influence on the United States Constitution and its Framers https://papers.ssrn.com/sol3/papers.cfm?abstract_id=1160479

IROQUOIS CONSTITUTION: A FORERUNNER TO COLONISTS’ DEMOCRATIC PRINCIPLES https://www.nytimes.com/1987/06/28/us/iroquois-constitution-a-forerunner-to-colonists-democratic-principles.html

Iroquois and the Founding Fathers
https://teachinghistory.org/history-content/ask-a-historian/24099