The first treaty officially ended the war between Mexico and Texas

The Treaty of Guadalupe Hidalgo

Explanation:

The Treaty of Guadalupe Hidalgo, that brought an official end to the Mexican-American War (1846-1848), was signed on February 2, 1848, at Guadalupe Hidalgo, a city north of the capital where the Mexican government had fled with the advance of U.S. forces.

false the first governing document in the us history was the articles of federation

most camps were located in the area of the general government in occupied poland