The struggle for Kansas was therefore to be maintained and possession secured at all hazards. Although, as the Southern leaders realized, the free States had flanked them by the admission of California with an anti-slavery constitution, the Southern acquisition of Kansas would pierce the very centre of the army of freedom, and would enable the South thenceforth to dictate terms to the North. Instead of the line of 36 deg. 30', upon which they had so frequently offered to compromise, as a permanent continental division, they would have carried the northern boundary of slave territory to the 40th parallel of latitude and even beyond. They slave States in pursuing this policy were directed by men who had other designs than those which lay on the surface. Since the struggle of 1850 the dissolution of the Union had been in the minds of many Southern leaders, and, as the older class of statesmen passed away, this design grew and strengthened until it became a fixed policy. They felt that when the time came to strike, it was of the first importance that they should have support and popular strength beyond the Mississippi. California, they were confident, could be carried in their interest, if they could but plant supporting colonies between the Missouri and the Sierras. The Democratic party was dominant in the State, and the Democracy was of the type personated by William M. Gwin. Both her senators voted for the repeal of the Missouri Compromise, and stood by the extremists of the South as steadily as if California bordered on the Gulf of Mexico. Dissolution of the Union on the scale thus projected would, as the authors of the scheme persuaded themselves, be certain of success. From the Mississippi to the Missouri they would carry the new confederacy to the southern line of Iowa. From the Missouri to the line of Utah they would have the 40th degree of latitude; from Utah westward they would have the 42d parallel, leaving the line of Oregon as the southern boundary of the United States on the Pacific. THE SOUTHERN STRUGGLE FOR KANSAS.