What are the 50 key events you need to understand to grasp British history?

If you could choose the 50 things that define British history, events of significance not only in themselves, but in their importance to wider themes running through our past, what would they be? Hugh Williams has made that selection, and the result is a fascinating overview of Britain's past.

He refines British history into a series of key themes that represent a crucial strand in our history, and pinpoints the seminal events within those strands - Roots, from the Roman invasion to Britain's entry into...