Match the period with its key figures and developments in UK conservatism:
18th-19th Century ↔️ Edmund Burke, Benjamin Disraeli; Emphasis on preserving tradition
Early 20th Century ↔️ Stanley Baldwin, Neville Chamberlain; Acceptance of social reforms
Mid-20th Century ↔️ Winston Churchill, Margaret Thatcher; Embrace of free markets
Late 20th-21st Century ↔️ David Cameron, Theresa May; Modernization efforts