WASHINGTON, _April 23, 1838_. _To the House of Representatives of the United States_: In compliance with the resolution of the House of Representatives of the 16th instant, relative to an attack on the steamboat _Columbia_ in the Gulf of Mexico by a Mexican armed vessel, I transmit a report from the Secretary of State, to whom the resolution was referred. M. VAN BUREN. WASHINGTON, _April 23, 1838_. _To the Senate_: I transmit, for the consideration and action of the Senate, communications from the Department of War, accompanying treaties with the Indians in the State of New York, with the St. Regis band, and with the Oneidas residing at Green Bay. M. VAN BUREN. WASHINGTON, _April 26, 1838_. _To the House of Representatives of the United States_: In partial compliance with the resolution of the House of Representatives of the 21st ultimo, calling for further information on the relations between the United States and the Mexican Republic, I transmit a report from the Secretary of State, to whom the resolution was referred. M. VAN BUREN. WASHINGTON, _April 27, 1838_. _To the Senate of the United States_: I transmit to the Senate, for their consideration with a view to its ratification, a convention between the United States and the Republic of Texas for marking the boundary between them, signed in this city by the plenipotentiaries of the parties on the 25th instant. M. VAN BUREN. WASHINGTON, _April 30, 1838_. _To the House of Representatives of the United States_: I herewith transmit to the House of Representatives a report from the Secretary of State, in answer to that part of their resolution of the 19th ultimo requesting the communication of all correspondence with any foreign government in regard to the title or occupation of the territory of the United States beyond the Rocky Mountains. M. VAN BUREN. DEPARTMENT OF STATE, _Washington, April 25, 1838_. The PRESIDENT OF THE UNITED STATES: