took a leading part in debate on almost all important occasions. The difficulties caused by British interference with neutral trade were then approaching a crisis, and Clay put himself at the head of the war party in congress, which was led in the second line by such voting statesmen as John C. Calhoun, William Lowndes, Felix Grundy, and Langdon Cheves, and supported by a strong feeling in the south and west. In a series of fiery speeches Clay advocated the calling out of volunteers to serve on land, and the construction of an efficient navy. He expected that the war with Great Britain would be decided by an easy conquest of Canada, and a peace dictated at Quebec. The Madison administration hesitated, but was finally swept along by the war furor created by the young Americans under Clay's lead, and war under the young Americans under Clay's lead, and war against Britain was declared in June, 1812. Clay spoke at a large number of popular meetings to fill volunteer regiments and to fire the national spirit. In congress, while the events of the war were unfavorable to the United States in consequence of an utter lack of preparation and incompetent leadership, Clay vigorously sustained the administration and the war policy against the attacks of the federalists. Some of his speeches were of a high order of eloquence, and electrified the country. He was re-elected speaker in 1813. On 19 Jan., 1814, he resigned the speakership, having been appointed by President Madison a member of a commission, consisting of John Quincy Adams, James A. Bayard, Henry Clay, Jonathan Russell, and Albert Gallatin, to negotiate peace with Great Britain. The American commissioners met the commissioners of Great Britain at Ghent. in the Netherlands, and, after five months of negotiation, during which Mr. Clay stoutly opposed the concession to the British of the right of navigating the Mississippi and of meddling with the Indians on territory of the United States, a treaty of peace was signed, 21 Dec., 1814. From Ghent Clay went to Paris, and thence with Adams and Gallatin to London, to negotiate a treaty of commerce with Great Britain.
After his return to the United States, Mr. Clay declined the mission to Russia, offered by the administration. Having been elected again to the house of representatives, he took his seat on Dec. 4, 1815, and was again chosen speaker. He favored the enactment of the protective tariff of 1816, and also advocated the establishment of a U. S. bank as the fiscal agent of the government, thus reversing his position with regard to that subject. He now pronounced the bank constitutional because it was necessary in order to carry on the fiscal concerns of the government. During the same session he voted to raise the pay of representatives from $6 a day to $1,500 a year, a measure that proved unpopular, and his vote for it came near costing him his seat. He was, however, re-elected, but then voted to make the pay of representatives per diem of $8, which it remained for a long period. In the session of 1816-’ he, together with Calhoun, actively supported an internal improvement bill, which President Madison vetoed. In December, 1817, Clay was re-elected speaker. In opposition to the doctrine laid down by Monroe in his first message, that congress did not possess, under the constitution, the right to construct internal improvements, Clay strongly asserted that right in several speeches. With great vigor he avocated the recognition of the independence of the Spanish American colonies, then in a state of revolution, and severely censured what he considered the procrastinating policy of the administration in that respect. In the session of 1818-’9 he criticised, in an elaborate speech, the conduct of Gen. Jackson in the Florida campaign, especially the execution of Arbuthnot and Ambrister by Jackson's orders. This was the first collision between Clay and Jackson, and the ill feelings that it engendered in Jackson's mind were never extinguished. At the first session of the 16th congress, in December, 1819, Clay was again elected speaker almost without opposition. In the debate on the treaty with Spain, by which Florida was ceded to the United States, he severely censured the administration for having given up Texas, which he held to belong to the United States as a part of the Louisiana purchase. He continued to urge the recognition of the South American colonies as independent republics.
In 1819-’20 he took an important part in the struggle in congress concerning the admission of Missouri as a slave state, which created the first great political slavery excitement throughout the country. He opposed the “restriction” clause making the admission of Missouri dependent upon the exclusion of slavery from the state, but supported the compromise proposed by Senator Thomas, of Illinois, admitting Missouri with slavery, but excluding slavery from all the territory north of 30° 30', acquired by the Louisiana purchase. This was the first part of the Missouri compromise, which is often erroneously attributed to Clay. When Missouri then presented herself with a state constitution, not only recognizing slavery, but also making it the duty of the legislature to pass such laws as would be necessary to prevent free negroes or mulattoes from coming into the state, the excitement broke out anew, and a majority in the house of representatives refused to admit Missouri as a state with such a constitution. On Clay's motion, the subject was referred to a special committee, of which he was chairman. This committee of the house joined with a senate committee, and the two unitedly reported in both houses a resolution that Missouri be admitted upon the fundamental condition that the state should never make any law to prevent from settling within its boundaries any description of persons who then or thereafter might become citizens of any state of the Union. This resolution was adopted, and the fundamental condition assented to by Missouri. This was Clay's part of the Missouri compromise, and he received general praise as “the great pacificator.”
After the adjournment of congress, Clay retired to private life, to devote himself to his legal practice, but was elected to the 18th congress, which met in December, 1823. and was again chosen speaker. He made speeches on internal improvements, advocating a liberal construction of constitutional powers, in favor of sending a commissioner to Greece, and in favor of the tariff law, which became known as the tariff of 1824, giving his policy of protection and internal improvements the name of the “American system.”
He was a candidate for the presidency at the election of 1824. His competitors were John Quincy Adams, Andrew Jackson, and William H. Crawford, each of whom received a larger number of electoral votes than Clay. But, as none of them had received a majority of the electoral vote, the election devolved upon the house of representatives. Clay, standing fourth in the number of electoral votes received, was excluded from the choice, and he used his influence in the house for John Quincy Adams, who was elected. The friends of Jackson and Crawford charged that there was a