Who ruled the world in 1810?

In 1810, no single entity ruled the entire world; instead, various empires and nations held power over different regions. Major powers included the British Empire, which was expanding its influence globally, the Napoleonic Empire in Europe under Napoleon Bonaparte, and the Spanish and Portuguese empires in the Americas. Additionally, the Russian Empire was a significant force in Eastern Europe and Asia. The geopolitical landscape was characterized by colonial expansion, wars, and shifting alliances.