I transmit herewith, for the constitutional action of the Senate, a treaty negotiated with the Shawnee Indians, dated March 1, 1866, with supplemental article, dated March 14, 1866, with accompanying communications from the honorable Secretary of the Interior and Commissioner of Indian Affairs. ANDREW JOHNSON. WASHINGTON, _April 3, 1866_. _To the Senate of the United States_: I transmit herewith a report by the Secretary of War, in compliance with the Senate resolution of the 7th March, 1866, respecting the improvement of the Washington City Canal, to promote the health of the metropolis. ANDREW JOHNSON. WASHINGTON, D.C., _April 3, 1866_. _To the House of Representatives_: I transmit a communication from the Secretary of the Treasury, dated the 22d ultimo, together with a letter addressed to him by the governor of Alabama, asking that the State of Alabama may be allowed to assume and pay in State bonds the direct tax now due from that State to the United States, or that delay of payment may be authorized until the State can by the sale of its bonds or by taxation make provision for the liquidation of the indebtedness. I concur in the opinion of the Secretary of the Treasury "that it is desirable that the State of Alabama and the other Southern States should be allowed to assume and pay their proportion of the direct taxes now due," and therefore recommend the necessary legislation by Congress. ANDREW JOHNSON. WASHINGTON, _April 4, 1866_. _To the Senate and House of Representatives_: I transmit to Congress a report from the Secretary of State, with the accompanying papers, relative to the claim on this Government of the owners of the British vessel _Magicienne_, and recommend an appropriation for the satisfaction of the claim, pursuant to the award of the arbitrators. ANDREW JOHNSON. WASHINGTON, _April 5, 1866_. _To the Senate and House of Representatives_: I herewith transmit communications from the Secretary of the Treasury and the Postmaster-General, suggesting a modification of the oath of office prescribed by the act of Congress approved July 2, 1862. I fully concur in their recommendation, and as the subject pertains to the efficient administration of the revenue and postal laws in the Southern States I earnestly commend it to the early consideration of Congress. ANDREW JOHNSON. WASHINGTON, _April 6, 1866_. _To the Senate of the United States_: I transmit, for the constitutional action of the Senate, a supplemental article to the Pottawatomie treaty of November 15, 1861, concluded on the 29th ultimo, together with the accompanying communications from the Secretary of the Interior and Commissioner of Indian Affairs. ANDREW JOHNSON. WASHINGTON, D.C., _April 7, 1866_. _To the House of Representatives of the United States_: