In collecting facts connected with the Rebellion, I have availed myself of the most reliable information that could be obtained from newspaper correspondents, as well as from those who were on the battle-field. To officers and privates of several of the colored regiments I am under many obligations for detailed accounts of engagements.
No doubt, errors in fact and in judgment will be discovered, which I shall be ready to acknowledge, and correct in subsequent editions. The work might have been swelled to double its present size; but I did not feel bound to introduce an account of every little skirmish in which colored men were engaged.
I waited patiently, before beginning this work, with the hope that some one more competent would take the subject in hand; but, up to the present, it has not been done, although many books have been written upon the Rebellion.
WILLIAM WELLS BROWN.
Cambridgeport, Mass., Jan. 1, 1867.