Sir: When you did me the honor of selecting me for a mission to the States lately in rebellion, for the purpose of inquiring into the existing condition of things, of laying before you whatever information of importance I might gather, and of suggesting to you such measures as my observations would lead me to believe advisable, I accepted the trust with a profound sense of the responsibility connected with the performance of the task. The views I entertained at the time, I had communicated to you in frequent letters and conversations. I would not have accepted the mission, had I not felt that whatever preconceived opinions I might carry with me to the south, I should be ready to abandon or modify, as my perception of facts and circumstances might command their abandonment or modification. You informed me that your "policy of reconstruction" was merely experimental, and that you would change it if the experiment did not lead to satisfactory results. To aid you in forming your conclusions upon this point I understood to be the object of my mission, and this understanding was in perfect accordance with the written instructions I received through the Secretary of War. These instructions confined my mission to the States of South Carolina, Georgia, Alabama, Mississippi, and the department of the Gulf. I informed you, before leaving the north, that I could not well devote more than three months to the duties imposed upon me, and that space of time proved sufficient for me to visit all the States above enumerated, except Texas. I landed at Hilton Head, South Carolina, on July 15, visited Beaufort, Charleston, Orangeburg, and Columbia, returned to Charleston and Hilton Head; thence I went to Savannah, traversed the State of Georgia, visiting Augusta, Atlanta, Macon, Milledgeville, and Columbus; went through Alabama, by way of Opelika, Montgomery, Selma, and Demopolis, and through Mississippi, by way of Meridian, Jackson, and Vicksburg; then descended the Mississippi to New Orleans, touching at Natchez; from New Orleans I visited Mobile, Alabama, and the Teche country, in Louisiana, and then spent again some days at Natchez and Vicksburg, on my way to the north. These are the outlines of my journey.