What was Britain's foreign policy?

Britain's foreign policy historically aimed to maintain a balance of power in Europe, prevent any single nation from dominating the continent, and protect its vast empire. Key strategies included forming alliances, engaging in diplomacy, and, when necessary, military intervention. In the 19th century, the policy shifted towards imperial expansion and securing trade routes, while in the 20th century, it adapted to address global conflicts such as the World Wars and the Cold War. Post-World War II, Britain focused on rebuilding alliances, particularly with the United States and European nations, while also navigating the complexities of decolonization.