posted by Jason .
Earthquakes struck New Madrid,Missouri during the winter of 1811-1812 and changed the course of what?
Probably a river. What river is nearby?
Im not sure im trying to find it on google and can't find the right one
Read through SEVERAL of the links in there until you find it.
As Writeacher suggested, look at the closest major river in this region.
IT could be several rivers like the Mississippi River the Missouri River the Ohio River, and maybe even the Colorodo River