 Complete the following phrase:  When the French invasion of Russia began in 1812, Barclay de Tolly was commander of the 1st Army of the West, the largest Army to face Napoleon. Barclay was appointed Commander-in-Chief and initiated a scorched earth policy from the beginning of the campaign, though this made him unpopular among Russians. After the Battle of Smolensk failed to halt the French and discontent among Russians continued to grow, Alexander I appointed Mikhail Kutuzov as Commander-in-Chief, though Barclay remained in charge of the 1st Army. However, Kutuzov continued the same scorched earth retreat up to Moscow where the Battle of Borodino took place nearby. Barclay commanded the right wing and center of the Russian army for the battle. After Napoleons retreat, the eventual success of Barclays tactics made him a hero among Russians. He became Commander-in-Chief once again in 1813 after the death of Kutuzov and led the 