The term filibuster originated from the 18th-century word “flibustier,” which referred to pirates who pillaged the Spanish colonies in the West Indies, according to the Oxford English Dictionary.

A filibuster is a political strategy in which a senator speaks—or threatens to speak—for hours on end to delay efforts to vote for a bill. The unusual tactic takes advantage of a U.S. Senate rule that says a senator, once recognized on the floor, may speak on an issue without being impeded by anyone. While various rule changes have tempered the filibuster’s power over the past century, it still offers unique leverage to the minority political party in the Senate.

The term filibuster originated from the 18th-century word “flibustier,” which referred to pirates who pillaged the Spanish colonies in the West Indies, according to the Oxford English Dictionary. By the mid-1800s the term had evolved to filibuster and taken on political meaning, describing the process by which long-winded senators hold the legislative body hostage by their verbiage.

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A Transcription

By the President of the United States of America.

A Proclamation.

I, Abraham Lincoln, President of the United States of America, and Commander-in-Chief of the Army and Navy thereof, do hereby proclaim and declare that hereafter, as heretofore, the war will be prosecuted for the object of practically restoring the constitutional relation between the United States, and each of the States, and the people thereof, in which States that relation is, or may be, suspended or disturbed.

That it is my purpose, upon the next meeting of Congress to again recommend the adoption of a practical measure tendering pecuniary aid to the free acceptance or rejection of all slave States, so called, the people whereof may not then be in rebellion against the United States and which States may then have voluntarily adopted, or thereafter may voluntarily adopt, immediate or gradual abolishment of slavery within their respective limits; and that the effort to colonize persons of African descent, with their consent, upon this continent, or elsewhere, with the previously obtained consent of the Governments existing there, will be continued.

That on the first day of January in the year of our Lord, one thousand eight hundred and sixty-three, all persons held as slaves within any State, or designated part of a State, the people whereof shall then be in rebellion against the United States shall be then, thenceforward, and forever free; and the executive government of the United States, including the military and naval authority thereof, will recognize and maintain the freedom of such persons, and will do no act or acts to repress such persons, or any of them, in any efforts they may make for their actual freedom.

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