DOUGLAS'S THEORY OF POPULAR SOVEREIGNTY--ILLINOIS LEGISLATIVE ENDORSEMENT OF IT, 1851--DOUGLAS'S POSITION ON KANSAS--NEBRASKA BILL, 1854--DRED SCOTT DECISION--SPRINGFIELD, ILLINOIS, REPUBLICAN CONVENTION OF 1858--LINCOLN'S REMARKABLE SPEECH TO THE CONVENTION--PIERCE AND BUCHANAN, TANEY AND DOUGLAS, CHARGED WITH PRO-SLAVERY CONSPIRACY --DOUGLAS'S GREAT SPEECH (JULY 9TH, 1858) AT CHICAGO, IN REPLY--LINCOLN'S POWERFUL REJOINDER, AT CHICAGO, (JULY 10TH)--THE ADMIXTURE OF RACES--THE VOTING "UP OR DOWN" OF SLAVERY--THE "ARGUMENTS OF KINGS"--TRUTHS OF THE DECLARATION OF INDEPENDENCE--DOUGLAS'S BLOOMINGTON SPEECH (JULY 16TH), OF VINDICATION AND ATTACK--HISTORY OF THE KANSAS-NEBRASKA STRUGGLE--THE UNHOLY ALLIANCE--THE TWO POINTS AT ISSUE--THE "WHITE MAN'S" COUNTRY --DOUGLAS'S PLEDGES TO WEBSTER AND CLAY--DOUGLAS'S SPRINGFIELD SPEECH, JULY 17TH--THE IRRECONCILABLE PRINCIPLES AT ISSUE BETWEEN LINCOLN AND HIMSELF--LINCOLN'S GREAT SPEECH, AT SPRINGFIELD, THE SAME EVENING --DOUGLAS'S TRIUMPHANT MARCHES AND ENTRIES--THE "OFFICES SEEN IN HIS ROUND, JOLLY, FRUITFUL FACE"--LINCOLN'S LEAN-FACED FIGHT, FOR PRINCIPLE ALONE--DOUGLAS'S VARIOUS SPEECHES REVIEWED--THE REAL QUESTION BETWEEN REPUBLICANS AND DOUGLAS MEN AND THE BUCHANAN MEN--JACKSON'S VETO OF THE NATIONAL BANK CHARTER--DEMOCRATIC REVOLT AGAINST THE SUPREME COURT DECISION--VINDICATION OF CLAY--"NEGRO EQUALITY"--MR. LINCOLN'S CHARGE, OF "CONSPIRACY AND DECEPTION" TO "NATIONALIZE SLAVERY," RENEWED--GREAT JOINT DEBATE OF 1858, BETWEEN LINCOLN AND DOUGLAS, ARRANGED CHAPTER V. THE PRESIDENTIAL CONTEST OF 1860 THE CRISIS APPROACHING.