Why Britain resisted America's invitations to join the Vietnam War.
BBC World Service
Witness is our new history programme. Today, a race with a difference across the Outback.
The night that Irish bombers tried to blow up the British Government in 1984.
It is December 2001 and time to form a new government for Afghanistan post 9-11.
It is 1967 and the Shah of Iran is finally getting crowned.
A crush at a football stadium is covered up by the Soviet state.