Which battle cut off supply routes from the Gulf of Mexico to Mexican troops?

In Battle of Mexico City supply routes from the Gulf of Mexico is cut off from Mexican troops.

Explanation:

Battle of Mexico City-

General Winfield Scott and companies succeed in Mexico's capital center and advance their decisive battle against distressed Mexican soldiers. The achievement and occupation of the capital by the United States of America on Sept. 14 indicates the informal conclusion of the Mexican-American War.

the answer that best explains what happened to george washington at fort necessity, pennsylvania is : washington was attacked by the french but was able to negotiate with them to peacefully end fighting. the battle took place on july 3, 1754. the battle is considered as being the start of the french and indian war.