Used to express when people believe something which isnt true or to express something as untrue... comes from the story about the emperor gets new clothes from weavers which he believes are very special, but they arnt clothes, he goes down the street naked and a child calls out "but the emperor has no clothes" hope this helps...
Answer: Germany's Checks and balance system got taken down by Hitler. Hitler started to pass on laws about the Jews and sent troops to search and put them in concentration camps