No, it is not.
(September 2011) It is currently not legal for a US citizen to visit Cuba.
Cuba
Yes, because some people have families out in Cuba, and therefore cannot visit them.
If the marriage in Cuba was a legal marriage then yes it is legal in NY
Only with the proper paper work can you visit Cuba. Tourism is Illeagel there and you will be subject to heavy heavy fines should you go. Also any business you conduct and any interactions made with cubans is subject to inquary. For a list of information on US citizens and cuba please go to http://travel.state.gov/travel/cis_pa_tw/cis/cis_1097.html.
Picasso was born in Malaga, Spain. There is no evidence that he ever visited Cuba.
The USS Maine.
Cuba
President Eisenhower cut off all trade with Cuba, all travel between the US and Cuba, and made it illegal for American citizens to visit Cuba.
As far the the US is concerned, yes. I can't speak for Cuban laws.
The policy has eased in the past years. Americans are still not allowed to travel to Cuba, but Americans who have immediate family in Cuba are allowed to visit. most of the reason that the us government hates Cuba is because they are a communist nation, and they have a dictator, which America highly disapproves of. Hope this helps :)
The Spanish American War