Any state that is not California, Nevada, Utah, Texas, Colorado, Arizona, New Mexico, or Wyoming.
No Mexico was never part of the Union, Texas which gained independence from Mexico was a slave state and got annexed in the US together with a free state to create equality in congress.
Mexico is part of North America, but never a part of the United States of America
It was a colony of Spain, but Mexico never was part of Spain's territory.
New Mexico is in the same time zone as part of the state of
Mexico is a UN member state.
Mexico the country, no. New Mexico, the state, yes.
it never became part of the us
Cuba was never a part of Mexico.
Through the 2008 season, Ohio State and New Mexico State have never met in football.
The state of Sonora.
Yucatan
Mexico is an independent country. If you mean the state of New Mexico, it is part of the United States.