The grocery store wants to increase the demand for ice cream cones, so it puts ice cream on sale. this shows that the grocery store owner thinks that ice cream and ice cream cones are

a complements
b substitutes
c unrelated

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?