No, but you will require a passport valid for 6 months on arrival and a return ticket. You will also need a Tourist Entry Card (DEX-2), which is issued free of charge by an authorised air carrier on presentation of your tickets for a stay up to 90 days.
Yes, someone from Venezuela can visit the US with a valid visa or through the Visa Waiver Program.
No.
yes but it has to be an American visa.
I did not know citizens of Venezuela do not need a Visa to get into Witch Country
American citizens don't require a visa to visit Mexico.
no
Yes, Americans need a visa to visit Austria for stays longer than 90 days. Short visits of up to 90 days do not require a visa for American citizens.
Yes, I'm pretty sure you will need a Visa though. (Not Visa credit card)
Do Canadians need a visa to visit germany
Do Jamaican need visa to visit Guyana
You do not need a visa for a stay of max. 90 days.
Yes Canadians need Visa to visit Rwanda