During the Cold War, global super powers dealt with the prospect of devastating nuclear consequences by adopting a strategy of mutually assured destruction. Suggesting that you might be willing to ‘press the nuclear button’ had considerable global consequences
The film A Welcome to Britain presents a guide to British society, behaviour and wartime conditions and was made for American troops arriving in the UK prior to the Normandy Landings.
To British people familiar with Hollywood movies, the American servicemen who arrived in Britain during the Second World War often seemed like film stars. Of course, some of them actually were.