Eventually, the popular reaction did come, but the leaders had to spark it.
Salmon P. Chase's "Appeal of the Independent Democrats" did much to arouse popular opinion. In New York,
William H. Seward finally took it upon himself to organize a rally against the Nebraska bill, since none had arisen spontaneously. Press such as the
National Era, the
New-York Tribune, and local free-soil journals, condemned the bill. The
Lincoln–Douglas debates of 1858 drew national attention to the issue of slavery expansion.