Wampum the spoken language is. Records and treaties are kept in this manner, and individuals could write letters to one another in this way. Wampum belts were used as a memory aid in oral tradition, and were sometimes used as badges of office or as ceremonial devices in Indian culture such as the Iroquois. The 1820 New Monthly Magazine reports on a speech given by chief Tecumseh in which he vehemently gesticulated to a belt, pointing out treaties made 20 years earlier and battles fought since then. The National Museum of the American Indian repatriated eleven wampum belts to "Iroquois" chiefs
Kechemeche defensive palisades. During leisure hours, tribe members performed beading and weaving, creating products which could be used in trade with other tribes. They also created wampum out of white and purple shell beads, and used the wampum for trading. Since the Kechemeche had access to the Delaware River, they often traveled the river in their bark and dugout canoes in order to trade and communicate with other tribes. Trails led throughout the area, and in the northern part of what is now a county the Kechemeche gathered tuckahoe, a type of root, which they converted into a substance that served