Political attitude of West Virginia--Rebels take the initiative--McClellan ordered to act--Ohio militia cross the river--The Philippi affair--Significant dates--The vote on secession--Virginia in the Confederacy--Lee in command--Topography--The mountain passes--Garnett's army--Rich mountain position--McClellan in the field--His forces--Advances against Garnett--Rosecrans's proposal--His fight on the mountain--McClellan's inaction--Garnett's retreat--Affair at Carrick's Ford--Garnett killed--Hill's efforts to intercept--Pegram in the wilderness--He surrenders--Indirect results important--McClellan's military and personal traits. The reasons which made it important to occupy West Virginia were twofold, political and military. The people were strongly attached to the Union, and had generally voted against the Ordinance of Secession which by the action of the Richmond Convention had been submitted to a popular vote on May 23d. Comparatively few slaves were owned by them, and their interests bound them more to Ohio and Pennsylvania than to eastern Virginia. Under the influence of Mr. Lincoln's administration, strongly backed and chiefly represented by Governor Dennison of Ohio, a movement was on foot to organize a loyal Virginia government, repudiating that of Governor Letcher and the state convention as self-destroyed by the act of secession. Governor Dennison, in close correspondence with the leading loyalists, had been urging McClellan to cross the Ohio to protect and encourage the loyal men, when on the 26th of May news came that the Secessionists had taken the initiative, and that some bridges had been burned on the Baltimore and Ohio Railroad a little west of Grafton, the crossing of the Monongahela River where the two western branches of the road unite as they come from Wheeling and Parkersburg. The great line of communication between Washington and the West had thus been cut, and action on our part was necessary. [Footnote: Official Records, vol. ii. p. 44.] [Illustration: CAMPAIGNS IN WEST VIRGINIA 1861.] Governor Dennison had anticipated the need of more troops than the thirteen regiments which had been organized as Ohio's quota under the President's first call, and had enrolled nine other regiments, numbering them consecutively with the others. These last he had put in camps near the Ohio River, where at a moment's notice they could occupy Wheeling, Parkersburg, and the mouth of the Great Kanawha. [Footnote: _Id_., pp. 46, 47.] Two Union regiments were also organizing in West Virginia itself, of which the first was commanded by Colonel B. F. Kelley of Wheeling. The left bank of the Ohio was in McClellan's department, and on the 24th General Scott, having heard that two Virginia companies had occupied Grafton, telegraphed the fact to McClellan, directing him to act promptly in counteracting the effect of this movement. [Footnote: _Id_., p. 648.]