American monuments hit the sweet spot between being young enough to have been photographed while being built, but old enough that few people can remember them not being there. Because of this an entire legacy can be viewed as it was while it was being created. From the D.C Capitol building, which ironically, slaves helped to build during the Civil War, to the Statue of Liberty, which was built in France, the forgotten train Grand Central train shed, the Empire State building when it was two storeys high or the Hollywood sign before it read Hollywood, here are our picks of America’s most famous monuments while they were being built.