the Dutch and the Haudenosaunee in or around 1613." Interpretations of the treaty The Netherlands have been called upon as allies by Haudenosaunee in international affairs, notably at the League of Nations in 1923 in a conflict with Canada over membership and at the United Nations in 1977, requesting the Haudenosaunee passport to be honored internationally. The Dutch government honored the passport until 2010. It remains unclear if the policy will be changed in recognition of the 400th anniversary of the treaty. In September 2013, three Haudenosaunee leaders traveled to the Netherlands for an official visit in recognition of the anniversary, traveling on Haudenosaunee passports. The Two Row Wampum continues to play a role in defining the relationship between citizens of New York State and Haudenosaunee residents of the region. In 2006, a dispute over whether Onondaga Nation students could be permitted to wear native regalia at their graduation ceremony at Lafayette High School in LaFayette, New York, was resolved in part through the school board's consideration and application of the principles of the Two Row Wampum. Larger disputes concerning extant treaties based on the Two Row Wampum, such as the Treaty of Canandaigua, remain unresolved through litigation and pending land claims. The Two Row Treaty contradicts the 15th Century Doctrine of Discovery, which decreed that Christian European nations could seize lands of non-Christian peoples whom they encountered in the New World. Modern legal rulings, including a 2005 decision by the US Supreme Court against Haudenosaunee plaintiffs, continue to hinge on that doctrine, and Two Row Treaty supporters promote the treaty as a legal standard to replace it. Supporters of the Two Row Wampum Treaty note that it conveys a respect for the laws of nature and thus an obligation for ecological stewardship. The treaty has been cited as an inspiration to clean up polluted waters such as Onondaga Lake and the Mohawk River. "Water is sacred, like all parts of creation," said Freida Jacques, an Onondaga Clanmother. "All life relies on it. It has a sacred duty, given to it by the Creator, to give all creation clean, fresh water." Tawagonshi document The existence of an alleged written version of the treaty was first made public in an article in 1968 by documents collector L.G. van Loon. He claimed to have acquired it from an unnamed person on the Mississauga reserve in Canada. In 1987, academics Charles Gehring, William