How Did the Invention of the Refrigerated Railcar Change Agriculture

Multiple Choice

How did the invention of the refrigerated railcar change agriculture?

A) it allowed Californian fruit to be sold in the East.
B) it allowed the transport of cheese and milk for the first time.
C) It allowed for dining cars on passenger trains.
D) It allowed for the transport of Georgia peaches to California markets.
E) It opened up Canadian produce markets to American vegetables.