OPENING FORTY-SECOND CONGRESS.—DEPOSITION OF CHARLES SUMNER FROM CHAIRMANSHIP OF FOREIGN RELATIONS.—EXCITING DEBATE.—GRAVE INJUSTICE TO MR. SUMNER.—DEMOCRATIC SENATORS OPPOSE THE ACT.—NEW SENATORS.— MATT W. RANSOM.—FRANK P. BLAIR, JUN.—HENRY G. DAVIS—POWELL CLAYTON. —ORGANIZATION OF THE HOUSE.—MR. BLAINE RE-ELECTED SPEAKER.—DEMOCRATS CONTROL MORE THEN ONE-THIRD OF HOUSE.—VALUABLE ACCESSIONS TO MEMBERSHIP.—POLITICAL DISABILITIES.—REMOVED FROM INDIVIDUALS.— GENERAL AMNESTY PROCLAIMED.—CIVIL-RIGHTS BILL.—COURSE OF COLORED MEMBERS OF THE HOUSE.—THEIR JUSTICE AND MAGNANIMITY.