The boundary line between the two Republics shall commence in the Gulf of Mexico, three leagues from land, opposite the ... as defined by the present treaty, shall be free to continue where ...
On Feb. 2, 1848, the war between the United States and Mexico formally ended with the signing of the Treaty of Guadalupe ...
Treaty of Guadalupe Hidalgo was signed in the village of Guadalupe Hidalgo on Feb. 2, 1848, ending the Mexican War and extending the boundaries of the United States west to the Pacific Ocean.