UK Foreign Secretary Boris Johnson gives first Major Speech at Chatham House in London

The transcript discusses the evolution of British diplomacy and its role in forming global alliances. It highlights Britain's contribution to the balance of power system in 1815, which maintained peace until the rise of new European states led to world wars. Post-1945, the focus shifted to building institutions addressing nationalism, with Europe pursuing a federal system and Britain and America advocating global rules through institutions like the UN and NATO.

What was one of the great achievements of British diplomacy in the 20th century?

How did Britain contribute to the balance of power system in 1815?

What were the two world wars interpreted as by some historians?

What was the approach of Britain and America in creating a new system after the war?

What institutions were created alongside the American ally after the war?