The centenary of Margaret Thatcher's birth highlights her diplomatic legacy with Ronald Reagan and the importance of civility in modern international relations.

The most conspicuous personality at last week's Conservative conference in Manchester wasn't even there. Margaret Thatcher, ...

The nomination paper signed by Margaret Thatcher that led to her becoming leader of the Conservative Party is among a cache of historic material recently discovered in a cardboard box to be sold in ...

The answer, above all others, was the Second World War. Because, of course, a historic consensus can be the opposite of ...