1) What do you know about “vintage”?
There is the vintage year on the wine stickers, which means the year of the harvest with designation of the grape’s sort, from which this wine was made. There are important factors that influence vintage year such as the weather conditions and resulting effect of the grape’s crop.
2) [...]

They say that Champagne was invented by Dom Perignon, a French monk. His words “Come quickly, I am tasting stars” have turned to be as prominent as his new kind of wine which was named in his honor afterwards.
Nowadays it is almost impossible to find a man who has never tasted champagne. This exquisite drink [...]