CHAPTER XVI. Second Session of Thirty-seventh Congress.--The Military Situation. --Disaster at Ball's Bluff.--Death of Colonel E. D. Baker.--The President's Message.--Capital and Labor.--Their Relation discussed by the President.--Agitation of the Slavery Question.--The House refuses to re-affirm the Crittenden Resolution.--Secretary Cameron resigns.--Sent on Russian Mission.--Succeeded by Edwin M. Stanton. --His Vigorous War Measures.--Victories in the Field.--Battle of Mill Spring.--General Order of the President for a Forward Movement. --Capture of Fort Henry and Fort Donelson.--Prestige and Popularity of General Grant.--Illinois Troops.--General Burnside's Victory in North Carolina.--Effect of the Victories upon the Country.--Continued Success for the Union in the South-West.--Proposed Celebration.-- The Monitor and the Merrimac.--Ericsson.--Worden.--Capture of New Orleans by Farragut.--The Navy.--Its Sudden and Great Popularity. --Legislation in its Favor.--Battle of Shiloh.--Anxiety in the North.--Death of Albert Sidney Johnston.--General Halleck takes the Field.--Military Situation in the East.--The President and General McClellan.--The Peninsular Campaign.--Stonewall Jackson's Raid.--Its Disastrous Effect.--Fear for Safety of Washington.--Anti- Slavery Legislation.--District of Columbia.--Compensated Emancipation. --Colonization.--Confiscation.--Punishment of Treason. CHAPTER XVII. Ball's Bluff Disaster.--Mr. Conkling's Resolution of Inquiry.-- Unsatisfactory Reply of Secretary Cameron.--Second Resolution.-- Second Reply.--Incidental Debate on Slavery.--Arrest of General Charles P. Stone.--His History.--His Response to Criticisms made upon him.--Responsibility of Colonel Baker.--General Stone before the Committee on the Conduct of the War.--His Examination.--Testimony of Officers.--General Stone appears before the Committee a Second Time.--His Arrest by Order of the War Department.--No Cause assigned. --Imprisoned in Fort Lafayette.--Solitary Confinement.--Sees Nobody. --His Wife denied Access to him.--Subject brought into Congress.-- A Search for the Responsibility of the Arrest.--Groundless Assumption of Mr. Sumner's Connection with it.--Mr. Lincoln's Message in Regard to the Case.--General Stone's Final Release by an Act of Congress. --Imprisoned for One Hundred and Eighty-nine Days.--Never told the Cause.--Never allowed a Trial.--Appears a Third Time before the Committee.--The True Responsibility for the Arrest.--His Restoration to Service.--His Resignation.--Joins the Khedive's Service.