I guess you mean on safety issues. In that case:
no visa needed for tourism.
does a citizen of Mexico need a passport to go from the us to Mexico and back? He is legal to be in us but not a us citizen.
Spanish is the main language spoken in Mexico city, but if you speak English, you'll likely be just fine.
Yes, children need a passport to travel to Mexico.
is do0nt know idiot go to mexico
Of course they do
Yes, as a tourist, you need to obtain an FMM (Forma Migratoria Multiple) to enter Mexico.
No, you don't.
Get permission.
To buy the plane ticket to Mexico, no... there is no ID required. But to USE that ticket and GO to Mexico then yes, you will need a passport and that will be your ID.
in Mexico
Your plane ticket and a passport.