No. People with European passports are allowed to enter Mexico without the need for a visa.
No. People from most developed countries don't need a visa to enter Mexico, just the passport.
No; Latvian nationals don't require a visa to enter Mexico; all they need is their passport.
Yes you can, but you also need a visa if you try to enter Mexico with a South African passport. Greencards are not recognized as a traveling ID or document.
yes they do need visa
No. Having a visa for the US doesn't grant you the possibility to enter Mexico; you need the corresponding visa from Mexico.
You need a passport and an entry visa if you are entering Mexico from any country other then the US.
No, you don't need any.
No; only diplomatic staff requires a visa to enter Mexico.
Yes they/you do.
Yes.
Yes