During the second world war under the streets of London was built by a wide range of hidden bunkers. This world is left in the past, was once a refuge from the nightly bombing raids. This underground labyrinth rescued the British government, headed by Prime Minister Winston Churchill in the most gloomy days of the war. This hidden network also took care of the South American General Dwight D. Eisenhower.
Mysteries of the history, excavation, archeology