Two Committees were appointed to investigate the affairs of the Union Pacific Railroad Company, and the Credit Mobilier of America. One Committee investigated the conduct of some members of the two Houses of Congress against whom some charges had been made. Of that Committee Judge Poland of Vermont was the Chairman. The other Committee investigated the history of the Union Pacific Railroad Company to report whether its charter had been forfeited. Of that Committee Jeremiah M. Wilson of Indiana, a very able lawyer and accomplished gentleman, was Chairman. The next member to him on the Committee was Judge Shellabarger of Ohio. Owing to reasons, stated later, it fell to me as the next in rank to conduct the greater part of the examination, and to make the report. 2. Another was the impeachment and trial of General William W. Belknap, Secretary of War, for receiving a bribe for the appointment of a Post Trader. 3. A third example of the prevalent laxity of morals that occurred was the case of the Sanborn contracts. I was a member of the House when they were investigated, but took no special part in the proceedings. 4. A fourth example was the claim of Senators and Representatives which had been asserted in Andrew Johnson's Administration, and to which General Grant had partly yielded, to dictate the appointment of executive officers. In that way a vast army of public servants, amounting to more than one hundred thousand in number, who were appointed and removed at the pleasure of the Executive, became first the instrument of keeping the dominant party in power, and afterward became not so much the instruments and servants of party as the political followers of ambitious men to whom they owed their office, and on whose pleasure they depended for maintaining them. I made, in a speech at West Newton in 1876, an earnest attack on this system, and afterward in the Senate had a good deal to do with framing the Civil Service Law, as it was called, which put an end to it. 5. Perhaps the most dangerous attack upon the purity of the Government was the attempt of General Butler to get possession of the political power in Massachusetts, and ultimately that of the country. What I was able to do to resist and baffle that attempt is the most considerable part of the public service of my life, if it has been of any public service. I shall speak of each of these a little more fully. The responsibility for three of these, I regret to say, rested upon Massachusetts men, members of the Republican Party. The Union Pacific Railroad Company and the Credit Mobilier were made up largely of prominent Massachusetts men for whom General Butler acted as counsel. When Mr. Ames was on trial before the House of Representatives General Butler, then a member of the House, appeared as a member and took part and made the extraordinary statement to the House that he was there as counsel for Mr. Ames.