Why were radio comedies so popular during the 1930s

What’s the negative consequences of telegraph ? explain in your own words

The most important units of the english armies which fought during the hindred years war were composed of

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?