Wine is a product of what nationality?

Very many, USA, Canada, Mexico, Portugal, Spain, France, Germany, Italy, Austria, Czech Republic, Russia, Africa, China, Australia, Chile, Argentina, Brazil, India, Israel, Turkey, Romania, Greece, Armenia, Netherlands, Austria, Serbia, Hungary, Ukraine, Moldova, Bulgaria, Georgia, Switzerland, Japan, Morocco, Uruguay, Macedonia, Peru, and more that i cannot think of. If you mean country of origin that is impossible to tell, wine grapes have been cultivated for at least fourteen thousand years, Persia and other areas in the near east seem likely.