What territories Napoleon gain?

Napoleon Bonaparte significantly expanded French territory during his reign, acquiring regions such as the Austrian Netherlands (modern-day Belgium), parts of Italy, and the Illyrian provinces along the Adriatic Sea. He also annexed territories in the Rhine region and established satellite states like the Kingdom of Italy and the Duchy of Warsaw. His conquests extended French influence across much of Europe, though many of these gains were short-lived due to subsequent coalitions against him.