It was passed down orally throughout history. It laid out a system of government and a method of electing representatives to its Long House Council surprisingly similar to the United States governmental system today. The purpose of the Iroquois League was to end internal warfare and to form a strong alliance against outside enemies. Deganawida and Hiawatha brought about an alliance of the Iroquois tribes by bringing a message, known as the Gayanashagowa or the Great Law of Peace, to the warring Iroquoian nations. Among the Haudenosaunee (the "Six Nations," comprising the Mohawk, Onondaga, Oneida, Cayuga, Seneca, and Tuscarora peoples) the Great Law of Peace is the oral constitution of the Iroquois Confederacy.The law was written on wampum belts, conceived by Dekanawidah, known as the Great Peacemaker, and his spokesman Hiawatha.The original five member nations ratified this constitution … The purpose of the Iroquois League was to end intertribal warfare and to form a strong alliance against outside enemies. It united the five nations into a League of Nations, or the Iroquois Confederacy, and became the basis for the Iroquois Confederacy Constitution 5. The Iroquois Constitution was originally created by the Confederacy of Five Nations, and then expanded into six nations. It gives member peoples equal voice in the nations’ affairs, spells out a system of checks and balances, and guarantees political and religious freedom. Compare and Contrast Iroquois Constitution Vs. U.S. Constitution Compare and Contrast: Iroquois Constitution & U.S. Constitution The Constitutions of both the Iroquois and the United States have similarities and differences between them. How an Iroquois Chief Helped Write the U.S. Constitution EXCERPT History has largely forgotten Canasatego, the Iroquois chief who eloquently introduced American colonists to … Charles C. Mann, author of the 2006 book "1491: New Revelations of the Americas Before Columbus," contends that even if the Constitution wasn't actually modeled on the Great Law, the Iroquois still exerted an influence upon the development of American democracy. The next part is on the test! The Iroquois constitution was based on the principles of peace, power and righteousness. It gives member peoples equal voice in the nations’ affairs, spells out a system of checks and balances, and guarantees political and religious freedom. It also created rules for a common council to unite the Nations. Dekanawida believed from an early age that he was predestined to unite the Iroquois nation. The Iroquois constitution came earlier in history than the U.S one did. It was passed down orally throughout history. Prepared by Gerald Murphy. During the bi-centennial year of The Constitution of the United States, a number of books were written concerning the origin of that long-revered document.