The 2170 mile Oregon Trail connected various towns along a 150 mile long valley, forms the cultural and political heart of Oregon, and is home to three of Oregon's largest cities, including which city that is the state capital?
Route of the Oregon Trail: The historic 2170 mi Oregon Trail connected various towns along the Missouri River to Oregon's Willamette Valley. Willamette Valley: The Willamette Valley ( ) is a 150 mi long valley in the Pacific Northwest region of the United States.
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