Where was one of the first democracies established ?

The internal combustion engine was an innovation of

How did the soviet union respond to the establishment of west germany and west barlin?

Hee the american public did not truly take in the horror of adolf hitler's regime until years after the existence of concentration camps was first reported in american newspapers. partly this was the fault of the media, which did not give prominent placement to news of the holocaust. what other factors do you think contributed to the long delay in understanding the holocaust?