The situation became still further complicated. The Whigs believed they had avoided the responsibility of positive declaration on either side of the issue embodied in the Wilmot Proviso, by selecting a military hero as their candidate. In the phrase of the day, he could make a "Star and Stripe" canvass, with fair chance of success, on both sides of Mason and Dixon's line. There was loss to be incurred by either course. The Whig managers saw plainly that an anti-slavery policy would give almost the entire South to the Democrats, and a pro-slavery policy would rend the Whig party throughout the North. They wisely concluded, if the canvass were merely a game to win votes, that the non-committal plan was the safe one. But this evasive course was not wholly successful. There was a considerable body of men in New England, and especially in Massachusetts, known as "Conscience Whigs," who had deep convictions on the subject of slavery, and refused to support General Taylor. Conspicuous among these were Henry Wilson, E. Rockwood Hoar, and Charles Francis Adams. A defection of the same kind among the Whigs of New York was prevented by the active influence of Mr. Seward, but it developed rapidly in the northern section of Ohio. Throughout the country the Whigs began to fear that a mistake had been made, and that the old leaders had been thrown overboard without due thought of the consequences. Mr. Clay's private correspondence exhibited unmistakable gratification at this aspect of affairs, for he felt assured that the influential Whigs who were now organizing against Taylor would have supported him as cordially as they had done in 1844.