On the Staff Departments of the Army - Retired List - Efficiency of the Army - Efficiency of the Artillery - and National Defense. Delivered to the President in the Senate of the United States
A speech from Senator Giddings, discussing relations between the American South and American North in regards to slavery, commerce, and domestic policy.
On the Physical Geography of the Country Between the States of Missouri and California, With A View to Show Its Adaptation to Settlement, and to the Construction of A Railroad. Delivered in Tremont Temple, at Boston