CHAPTER XXI. Oral tales and legends of the Chippewas--First assemblage of a legislative council in Michigan--Mineralogy and geology--Disasters of the War of 1812--Character of the new legislature--Laconic note--Narrative of a war party, and the disastrous murders committed at Lake Pepin in July 1824--Speech of a friendly Indian chief from Lake Superior on the subject--Notices of mineralogy and geology in the west--Ohio and Erie Canal--Morals--Lafayette's progress--Hooking minerals--A philosophical work on the Indians--Indian biography by Samuel S.Conant--Want of books on American archaeology--Douglass's proposed work on the expedition of 1820..