Museum of Science and Industry (Chicago) of Progress event. For years, visitors entered the museum through its original main entrance, but that entrance became no longer large enough to handle an increasing volume of visitors. The newer main entrance is a structure detached from the main museum building, through which visitors descend into an underground area and re-ascend into the main building, similar to the Louvre Pyramid. In 1983, due to increased attendance, the museum started construction of its underground parking lot, located in three underground levels below the front lawn. Construction of the underground parking lot was finished in the 1990s. For over 55 years,
Structure of the British Armed Forces in 1989 Rear admiral). The post of Commander British Forces Falkland Islands rotated between British Army, Royal Navy and Royal Air Force 2-star rank flag officers (Major General, Rear admiral and Air vice-marshal). The Commander British Forces Hong Kong was a British Army Major General. The two local auxiliary defence forces were administered by the Hong Kong Government, but when called out would have come under the command of Commander British Forces: Structure of the British Armed Forces in 1989 At the end of the Cold War in 1989 the British Armed Forces structure was as follows: In 1989 the British Armed