The passage of the Kansas-Nebraska Bill had greatly angered a majority of the people of the North. The sudden rise of the Republican party in protest against it, and the promise of Northern control of the Federal Government, heartened them to the great struggle of 1856. But the failure to win the populous States of Pennsylvania, Indiana, and Illinois, and the solid front of the South, the compact pro-Southern Senate, and the moral effect of the Dred Scott decision discouraged them. Moreover, the Republican victories of 1854-55 proved misleading, for in 1856 and 1858 the party failed to win a majority in the House of Representatives. All that the ardent protestants and idealists could do was to block extreme measures in Congress and enact laws in the Republican States to harass the "enemy." Seward yielded the struggle to the extent of indorsing popular sovereignty, which did indeed promise more than any other line of procedure. Greeley, the enemy of Seward but the arch-enemy of the South, actually proposed Douglas, the "squire of slavery," for the Presidency in 1860. Chase seemed to be losing ground in Ohio, where he had never had a majority on his own account. Business, as we have already seen, had made peace with the South, and conservative leaders of the East regarded slave-owners as in the same class morally with bankers and railway directors.[10] The federal law against the African slave trade could not be enforced. More than a hundred ships sailed unmolested each year from New York Harbor to the African Coast to bring back naked negroes for the cotton planters. [Footnote 10: See Charles Francis Adams's letter to William Lloyd Garrison in _The Liberator_, January 27, 1857.] The outlook was so dark that New England leaders returned regretfully to the proposition of John Quincy Adams of 1843, and recommended Northern nullification and secession. Massachusetts had passed an act in 1855 which inflicted a penalty of five years of imprisonment upon any man who aided in the enforcement of the Fugitive Slave Law of the United States. The Supreme Court of Wisconsin had declared the same law unconstitutional in 1854; in 1857 the legislature indorsed this view, and in 1859 it claimed the right of immediate secession in case the State was overruled by the Federal Supreme Court, or in case any attempt should be made to enforce the obnoxious act by the General Government. Nearly every other Northern State passed personal liberty laws which were designed to prevent the enforcement of the Fugitive Slave Act, and their constitutional justification was found in the supremacy of the States and bolstered by the opinion of Judge Story, delivered in 1842,[11] which said that no private citizen need obey an unconstitutional law, state or national, but he takes the risk of having the courts decide it constitutional and of being punished if he acts on his own judgment before the proper court has adjudged the act unconstitutional.