Two days later, 155,000 Austrians fought Napoleon's 173,000 troops, the largest army Napoleon ever led into battle. After two days of relentless fighting, 32,500 soldiers of the Grand Armée were ...

According to some estimates, 55,000 soldiers died when Napoleon Bonaparte's troops clashed with the Austrian army during the Battle of Wagram between July 5 and 6, 1809.

The Austrian War, 1809 Inspired by the rebellious Spaniards' success against Napoleon, Austria launched a campaign to liberate neighboring countries from Napoleon's rule.