His connection in politics having been ever with the Whig party, he was thereby removed in the furthest possible degree from any countenance to the doctrines of Nullification and Secession. Hence he had concurred with Webster's great speech in reply to Hayne in 1830, with the proclamation of Jackson in 1832, with Clay in 1850, and with the entire policy of President Fillmore's eminently national administration. In February, 1860, he visited Washington City to consult with such friends as Crittenden of Kentucky, Hives of Virginia, and Granger of New-York, on the dangers then environing and threatening the country, the result of which was a convention nominating Bell and Everett for the Presidential ticket, with the motto, "The Union, the Constitution, and the enforcement of the laws." He canvassed the State on his return home, for these candidates and principles, warning the people, however, that there was a likelihood of Mr. Lincoln's election; and that in such a case it was evidently the purpose of the Secessionists who supported Breckinridge, to break up the Government and involve the country in civil war. Party, however, was at that time stronger than patriotism, and Breckinridge carried the State. On Mr. Lincoln's election, Governor Graham made public addresses, exhorting the people to submit and yield due obedience to his office. When the Legislature that winter ordered an election to take the sense of the people on the call of a convention, and at the same time to elect delegates, Governor Graham opposed the call, and it was signally defeated in the State. He was proposed as a Commissioner to the Peace Convention at Washington, but was rejected by the secessionist majority because of his decided and openly expressed Union sentiments. After the attack on Fort Sumter, and the secession of Virginia and of Tennessee, leaving North-Carolina perfectly isolated among the seceded States, and with civil war already begun, Governor Graham decided to adopt the cause of the Southern States, but with pain and reluctance, not upon any pretense of right, but as a measure of revolution, and of national interest and safety. He was a member of the convention which in May, 1861, carried the State out of the Union, and from the date of the secession ordinance he endeavored in good faith and honor to sustain the cause of the Confederate States, but without any surrender on the part of the people of the rights and liberties of freemen. In the Convention of 1862, he delivered an elaborate speech in opposition to test oaths, sedition laws, the suspension of the privilege of _habeas corpus_, and all abridgments of the constitutional rights of the citizen, either by State conventions, or by Legislatures, or by Congress, which may be safely pronounced the clearest and ablest vindication of the cardinal principles of civil liberty presented in the annals of the Confederacy.