France 's Champagne district known for its wool in 17th century . Dom Perignon was first Champagne winemaker to use corks . Comment: Treaty of Versailles : The German toll on the area was horrific . Only Champagne can call sparkling wine champagne .
France 's Champagne district known for its wool in 17th century . Dom Perignon was first Champagne winemaker to use corks . Comment: Treaty of Versailles : Only Champagne can call sparkling wine champagne .