What is the significance of the region of Champagne in France, and why can only sparkling wines produced in this region legally be labeled as "Champagne"?
menu
menu
Menu
cancel
- arrow_back_iosBacknavigate_nextpersonPersonal
- arrow_back_iosBacknavigate_nextdeveloper_guideCollectibles
- business_centerCompanies
- articleBlogs
- groupCommunities
- question_answerQuestions
- eventEvents
- schoolLearning
- live_helpFAQ