Right now, Mexico has a federal presidential representative republic (very much like the United States') as type of government.
The Gadsden Purchase (1853) qualifies as such.
The president of Mexico is the head of Mexico's government.
No. Only from Mexico to Canada (now you require a visa issued by the Canadian government if you wish to travel to Canada)
The State, by means of the government-owned "Petroleos Mexicanos - PEMEX" company.
Mexico's government is a federal republic similar to the government of the United States.
Mexico City forms part and is capital of present-day Mexico. Its government is that of a federal district - such as Washington DC is to America - and its main difference from the days of the Aztec Empire is that when it was Tenochtitlan, it was a pre-industrial city, capital of the Aztec Empire.
what kind of government did mexico have when spain controlled them
It remains central Mexico
government that was set up in Mexico in 1822
You mean the federal government? Basically, it keeps the country of Mexico running.
in Mexico city