Archibald Henry Grimké,
Charles Sumner Centenary: Historical Address
“ With what awakening terror must the South have listened to this formidable prophecy of Sumner: “The movement against slavery is from the Everlasting Arm. Even now it is gathering its forces to be confessed everywhere. It may not yet be felt in the high places of office and power; but all who can put their ears humbly to the ground will hear and comprehend its incessant and advancing tread.”This awakening terror of the South was not allayed by the admission of California and the mutinous execution of the Fugitive Slave Law. ”
