 Complete the following phrase:  Fort Crittenden was established August 10, 1867 at the head of Davidson Canyon, a half mile from the site of Fort Bucha, which was built in 1856 and abandoned after the Battle of Fort Bucha in 1865. The fort was named for Colonel Thomas L. Crittenden, who was the commander of the 5th Division in the Army of the Ohio at Shiloh, the Left Wing of the Army of the Cumberland at 