sometime in the 1840's
The Treaty of Guadalupe Hidalgo settled the boundary dispute between the United States and Mexico.
Border dispute
Gulf of Mexico(Kaylop)
texas
The problem that Texas had been because of the constant movement of the Rio Grande which in turn caused the disputes of the territory lands between Mexico and Texas. One of those was the Country club dispute and the Chamizal dispute.
The Mexican-American War was a land dispute over Texas, New Mexico and Baja California.
gulf of Mexico
Compromise of 1850
Compromise of 1850
Mexico.
All of them. There is private as well as public education in Mexico.