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Treaty of Tripoli

1797 treaty between the US and Tripolitania

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Through United States Senate, President of the United States and American Revolutionary War

It was authored by Joel Barlow, an ardent Jeffersonian republican, and signed in Tripoli on November 4, 1796, and at Algiers (for a third-party witness) on January 3, 1797. It was ratified by the United States Senate unanimously and without debate on June 7, 1797, taking effect June 10, 1797, with the signature of President John Adams.

Succeeding Adams as president, Thomas Jefferson refused to continue paying Tripolitania the tributes stipulated by this treaty, partially leading to the First Barbary War. A superseding treaty, the Treaty of Peace and Amity, was signed on June 4, 1805.

The treaty is often cited in discussions regarding the role of religion in United States government due to a clause in Article 11 of the English language translation that was ratified by the Senate and signed by the president, which states, "[t]he Government of the United States of America is not in any sense founded on the Christian religion." However, modern translations of the original treaty confirm that no such phrase exists in the Arabic text.

Barbary corsairs

For three centuries up to the time of the treaty, Christian ships in the Mediterranean Sea had been preyed on by the North African Muslim states of the Barbary Coast (Tripoli, Algiers, Morocco, and Tunis) through the Barbary corsairs. Hostages captured by the corsairs were either ransomed or forced into slavery, contributing to the greater Ottoman slave trade (of which the Barbary states were a segment). Life for the captives often was harsh and many died from their treatment.

Prior to the American Revolutionary War, ships of the Thirteen Colonies were protected from the Barbary corsairs by the Royal Navy and British treaties. During the conflict, France allied with the newly formed United States in 1778 and the French Navy subsequently assumed the responsibility of protecting American shipping in the Mediterranean and Eastern Atlantic from the Barbary corsairs. Following the Revolutionary War's conclusion with the signing of the 1783 Treaty of Paris, the U.S. was left to face the threat of the Barbary corsairs by itself. Two American ships were captured by Algerian corsairs in July 1785 and the survivors enslaved, with their ransom being set at $60,000. Rumors spread that Benjamin Franklin, who was travelling back from France to Philadelphia, had been captured by Barbary corsairs, causing considerable upset in the U.S.

As the U.S. lacked a standing navy after the Continental Navy's last ship was sold by the Confederation Congress in 1785, it was forced to pay tribute to the Barbary Coast to prevent attacks on American shipping and free enslaved Americans. As the American consul Lieutenant William Eaton informed newly appointed United States Secretary of State John Marshall in 1800, "It is a maxim of the Barbary States, that 'The Christians who would be on good terms with them must fight well or pay well.'"

Soon after the signing of the Treaty of Paris, attacks on American shipping in the Mediterranean and Eastern Atlantic by the Barbary corsairs prompted the U.S. to initiate a series of peace treaties collectively known as the Barbary treaties. Individual treaties were negotiated with Morocco (1786), Algiers (1795), Tripoli (1797), and Tunis (1797), all of them more than once. Joel Barlow, the U.S. consul general to Algiers, Tripoli, and Tunis, dealt with the text of various treaties. The United States Ambassador to Spain, David Humphreys, was given the right to establish a treaty with Tripoli and assigned Barlow and Joseph Donaldson to broker it. Barlow certified the signatures on the Arabic original and the English copy provided to him. The American diplomat Richard Henry O'Brien subsequently established the original transport of the negotiated goods along with the treaty, but it was the consul James Leander Cathcart who delivered the final requirements of payment for the treaty.

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