The wampum is a cylindrical shell-bead that the Iroquois used to decorate their belts. As ornaments these elaborate belts were symbols of wealth and position, but in the hands of a "keeper of the wampum," they were the equivalent of historical records and documents. Pictured above is the Washington Covenant Belt. The figures on it signify the thirteen colonies and the six Indian nations of the Iroquois. It was given to the Iroquois either at a conference in Albany in1775, or at their treaty with the United States at Fort Harmar in 1789. Albany merchants coveted the lands of the powerful Iroquois Confederacy, and the Iroquois nations had sided with the British in the French and Indian War and in the War of Independence. In reprisal, the Americans burned down their towns and cornfields. The defeat of the Iroquois was finalized in a series of treaties between 1784 and 1822, compelling them to cede all but 6,100 acres of their lands to the state of New York.