Panama Canal: An artificial waterway in Panama that connects the Atlantic Ocean to the Pacific Ocean, completed in 1914, which also revolutionized maritime trade by providing a shortcut for ships.
Colonialism:A practice where a country establishes control over a foreign territory, exploiting its resources and influencing its culture and governance, often linked to imperial ambitions.
Imperialism:A policy or ideology of extending a country's power and influence through diplomacy or military force, often characterized by the domination of one nation over another.