“Southern Manifesto,” which equated integration with subversion of the Constitution and pledged the entire region to fierce resistance. The document was signed by some ninety Southern congressmen and all the senators except the two Tennessee mavericks, Estes Kefauver and Albert Gore, and the Senate Majority Leader, Lyndon Johnson of Texas. Johnson was saying privately that the manifesto’s only effect would be to push Negro votes into the Republican column in key swing states of the North. In the White House, Adams was hoping just that.