What are the reasons for the victory of the Russian troops over the French?

The company of 1812 was at first very successful for the French army, but the protracted nature and long journey significantly weakened the power of the group. In this connection, the main reasons for the defeat of the French can be attributed to: bad weather conditions (at that time, due to a sharp cold snap and snow, the advance of the army was greatly slowed down); large territories (the French had to travel long distances, which had a bad effect on the combat capability and morale of soldiers); during the campaign, the French troops were very stretched, there was also a shortage of food; the fighting spirit and resistance of the Russian troops played a final role in the defeat of the French.