THADDEUS STEVENS'S STARTLING UTTERANCES—CAPTURED SLAVES MUST BE FREE FOREVER—"NO TRUCES WITH THE REBELS"—HIS PROPHECY AS TO ARMING SLAVES TO FIGHT REBELLION—SECRETARY CAMERON'S LETTER TOUCHING FUGITIVES FROM SERVICE—GENERAL FREMONT'S PROCLAMATION OF CONFISCATION AND EMANCIPATION—ITS EFFECT NORTH AND SOUTH—JEFF. THOMPSON'S SAVAGE PROCLAMATION OF RETALIATION—PRESIDENT LINCOLN'S EMBARRASSMENT—HE PRIVATELY SUGGESTS TO FREMONT CERTAIN MODIFICATIONS—FREMONT DEFENDS HIS COURSE—"STRONG AND VIGOROUS MEASURES NECESSARY TO SUCCESS"—THE PRESIDENT PUBLICLY ORDERS THE MODIFICATION OF FREMONT'S PROCLAMATION—THE MILITARY MIND GREATLY CONFUSED—GENERAL INSTRUCTIONS ISSUED BY THE WAR DEPARTMENT—GENERAL T. W. SHERMAN'S PORT ROYAL PROCLAMATION—GENERAL WOOL'S SPECIAL AND GENERAL ORDERS AS TO EMPLOYMENT OF "CONTRABANDS"—GENERAL DIX'S PROCLAMATION FOR REPULSION OF FUGITIVE SLAVES FROM HIS LINES—HALLECK ORDERS EXPULSION AS WELL AS REPULSION—HIS LETTER OF EXPLANATION TO FRANK P. BLAIR—SEWARD'S LETTER TO MCCLELLAN ON "CONTRABANDS" IN THE DISTRICT OF COLUMBIA