Hey so i'm in the industrial era and I see 3 monuments available. Big Ben, Statue of Liberty, and Eiffel Tower. Shouldn't there be more available given that other nations such as Germany who created the "Die Herrmannsdenkmal" in the 19th century??? I'm not sure but It seems lacking in monuments (the industrial era). Mind you all other monuments are preindustrial and have been constructed. :/ 

Thanks!