February 6, 1778

The Treaty of Alliance and the Treaty of Amity and Commerce were signed between the United States and France during the American Revolutionary War.


Paris, France | United States, France

Watercolor painting based depiction of The Treaty of Alliance and the Treaty of Amity and Commerce were signed between the United States and France during the American Revolutionary War. (1778)

The Treaty of Alliance and the Treaty of Amity and Commerce (February 6, 1778)

On February 6, 1778, two significant treaties were signed between the United States and France: the Treaty of Alliance and the Treaty of Amity and Commerce. These agreements marked a pivotal moment in the American Revolutionary War, as they formalized the Franco-American alliance and provided crucial support to the American colonies in their struggle for independence from Great Britain.

Context Leading to the Treaties

The American Revolutionary War, which began in 1775, saw the thirteen American colonies fighting against British rule. The colonies sought international support to bolster their military efforts and gain legitimacy. France, a long-time rival of Britain, saw an opportunity to weaken its adversary by supporting the American cause.

The American victory at the Battle of Saratoga in October 1777 was a turning point that convinced France of the viability of the American fight for independence. This victory demonstrated the potential for American success and prompted France to enter into formal negotiations with the United States.

The Treaty of Amity and Commerce

The Treaty of Amity and Commerce established a commercial relationship between the United States and France. Key provisions included:

  • Recognition of U.S. Independence: France formally recognized the United States as an independent nation.
  • Trade Agreements: The treaty granted mutual trading rights, allowing American and French ships to enter each other’s ports and conduct trade.
  • Most-Favored-Nation Status: Both nations agreed to grant each other most-favored-nation status, ensuring that neither would impose discriminatory tariffs or restrictions on the other’s goods.

The Treaty of Alliance

The Treaty of Alliance was a military pact that outlined the terms of French military support for the United States. Key elements included:

  • Mutual Defense: The treaty stipulated that if France entered the war against Britain, both nations would fight together until American independence was secured.
  • No Separate Peace: Neither France nor the United States would negotiate a separate peace with Britain without the other’s consent.
  • Territorial Gains: The treaty outlined that any territorial gains made by France in the West Indies would remain French, while American territorial gains would belong to the United States.

Significance and Aftermath

The signing of these treaties had profound implications for the American Revolutionary War:

  • Military Support: France provided vital military assistance, including troops, naval support, and supplies, which were crucial in turning the tide of the war in favor of the Americans.
  • International Legitimacy: The treaties helped legitimize the American cause on the international stage, encouraging other nations to consider supporting the United States.
  • British Response: The British government, recognizing the threat posed by the Franco-American alliance, shifted its military strategy and resources, ultimately leading to a broader conflict involving multiple European powers.

The Franco-American alliance played a critical role in the eventual American victory, culminating in the British surrender at Yorktown in 1781. The treaties of February 6, 1778, thus stand as a testament to the importance of international alliances in shaping the course of history.