The phrase “mike drop” is a trendy phrase in 2022, however, none could hold a candle to Frederick Douglass ‘ address to Congress in 1886/1887. The Atlantic Monthly from December 1886 & January 1887  carried his plea, and while I would like to have something to add to his words, I believe I’ll let a portion of his address speak for itself:
“The Principle of slavery, which [The Founding Fathers] tolerated under the erroneous impression that [slavery] would soon die out, became at last the dominant principle and power at the South. It early mastered the Constitution, became superior to the Union, and enthroned itself above the law. Freedom of speech and of the press it slowly but successfully banished from the South, dictated its own code of honor and manners to the nation, brandished the bludgeon and the bowie knife over Congressional debate, sapped the foundations of loyalty, dried up the springs of patriotism, blotted out the testimonies of the fathers against oppression, padlocked the pulpit, expelled liberty from its literature, invented nonsensical theories about master-races and slave-races of men, and in due season, produced a Rebellion fierce, foul, and bloody. This evil principle again seeks admission into our body politic. It comes now in shape of a denial of political rights to four million loyal colored people. The South does not now ask for slavery. It only asks for a large degraded caste, which shall have no political rights. This ends the case. Statesmen, beware what you do. The destiny of unborn and unnumbered generations is in your hands. Will you repeat the mistake of your fathers, who sinned ignorantly?”
Some may want to join me in picking our jaws up off of the floor as we stand in awe of a man who, as a former slave, (self) educated himself to such heights, ironically, using The Columbian Orator which was also used as a textbook by other familiar names: Ralph Waldo Emerson (philosopher/poet), Harriet Beecher Stowe (author of Uncle Tom’s Cabin), and Horace Greely (editor/publisher of the New York Tribune) to name a few.