Which British Prime Minister of the past century truly changed the country most?

Rallied a battered nation through its darkest hour and became the face of British defiance. Love him or loathe his imperial baggage, he's impossible to ignore.

Built the NHS, the welfare state and post-war Britain while barely raising his voice. Arguably the most consequential PM you rarely hear quoted.

Smashed the unions, sold off the family silver and dragged Britain rightward for a generation. Still splits the nation down the middle at any dinner party.

Landslide victories, devolution, the Good Friday Agreement, and then Iraq. A legacy that swings wildly depending on which chapter you read.

Legalised abortion, decriminalised homosexuality and opened up universities. The 60s Britain we remember was built on his watch.