On the following Monday Miss Carroll handed Mr. Watson a letter giving information that the canoes, skiffs, and other transports had been sent up the Yazoo from Memphis and Vicksburg for the purpose, undoubtedly, of securing the rebels' retreat from our pursuing army.
Letter from the file of the Attorney General, Court of Claims:[29]
Hon. E. M. Stanton, Secretary of War:
Sir: I find that the Secretary of War and the President are violently assailed for arresting certain parties in the loyal States and suspending the writ of habeas corpus. It is represented that a high judicial officer in the State of Vermont has taken issue with the Administration on this question. It is also intimated that the State authorities, in Vermont and elsewhere, are to be invoked for the protection of the citizen against military arrests. There is very great danger at this time to be apprehended to the country from a conflict between the military and the judicial authorities, because the opinion is almost universal that the authority to suspend the writ of habeas corpus rests with Congress. The reason that this opinion has so generally obtained is that in England, whence we have derived much of our political and judicial system, the power to suspend the writ is vested alone in Parliament; and our jurists, without reflecting upon the distinction between the constitutions of the two Governments, have erroneously made the English theory applicable to our own.
I believe in my work on the "War Powers of the Government," etc., I was the first writer who has succeeded in placing the power of the Government to arrest for political offences, and to suspend the writ of habeas corpus, on its true foundation. In the opinion of eminent men, if this work were now placed in the hands of every lawyer and judge it would stay the evil which threatens to arise from a conflict between the military and judicial departments of the country. I therefore respectfully suggest the propriety of authorizing me to circulate a large edition of this work, or, what would be still better, that I should write a new paper, specially on the power of the Executive to suspend the writ of habeas corpus, and to arrest political offenders.
Anna Ella Carroll.
In October, 1862, Miss Carroll wrote the following letter to the Secretary of War, through the hands of John Tucker, Assistant Secretary, on the reduction of Vicksburg:
"As I understand an expedition is about to go down the river for the purpose of reducing Vicksburg, I have prepared the enclosed map in order to demonstrate more clearly the obstacles to be encountered in the contemplated assault. In the first place, it is impossible to take Vicksburg in front without too great a loss of life and material, for the reason that the river is only about half a mile wide, and our forces would be in point-blank range of their guns, not only from their water batteries, which line the shore, but from the batteries that crown the hills, while the enemy would be protected by the elevation from the range of our fire. By examining the map I enclose you will at once perceive why a place of so little apparent strength has been enabled to resist the combined fleets of the upper and lower Mississippi. The most economical plan for the reduction of Vicksburg now is to push a column from Memphis to Corinth, down the Mississippi Central railroad to Jackson, the capital of the State of Mississippi. The occupation of Jackson and the command of the railroad to New Orleans would compel the immediate evacuation of Vicksburg, as well as the retreat of the entire rebel army east of that line, and by another movement of our army from Jackson, Mississippi, or from Corinth to Meridian, in the State of Mississippi, on the Ohio and Mobile railroad, especially if aided by a movement of our gunboats on Mobile, the Confederate forces, with all the disloyal men and their slaves, would be compelled to fly east of the Tombigbee. Mobile being then in our possession, with 100,000 men at Meridian we would redeem the entire country from Memphis to the Tombigbee river. Of course I would have the gunboats with a small force at Vicksburg as auxiliary to this movement. With regard to the canal, Vicksburg can be rendered useless to the Confederate army upon the first rise of the river; but I do not advise this, because Vicksburg belongs to the United States and we desire to hold and fortify it, for the Mississippi river at Vicksburg and the Vicksburg-Jackson railroad will become necessary as a base of our future operations. Vicksburg might have been reduced eight months ago, as I then advised, after the fall of Fort Henry, and with much more ease than it can be done to-day."