Question

How did the Russians manage to destroy Napoleon's army?

Answer 1

Napolean attacked and Russia retreated. While they retreated they burned the crops and killed the livestock so that Napoleans army couldnt use any of those resources and they wouldnt have any food.

Step-by-step explanation:

Answer 2

answer:- By withdrawing, the Russian Army preserved its combat strength, eventually allowing it to force Napoleon out of the country. The Battle of Borodino on September 7 was the bloodiest day of battle in the Napoleonic Wars.