Not sure about Champagne....?

Bought this Champagne and have not tried it yet.. What exactly is champagne besides one that gives a good feel about everything?

It took its name originally from a region in France.. namely Champagne.. It is in fact a fizzy or sparkling wine produced from the secondary fermentation of in-bottle wine to achieve its high levels of carbon dioxide many ways through CO2 injection and other methods.

I bought this one toooo.... have not tried it yet...