The Fall 2007 Critchlow Lecture, "The Geopolitics of the Lewis and Clark Expedition," will be held on Nov. 8 at 1:30 p.m. in the Lindquist Alumni Center at Weber State University.

Mark A. Eifler, an associate professor at the University of Portland, will present the lecture and will focus on the significance of the expedition by Meriwether Lewis and William Clark from 1804-1806.

The event is free and open to the community. For more information, call 801-626-6706.

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