The Agricultural Revolution was a time of transition between hunting and gathering to the domestication of plants and animals, so there were no "cities" in the traditional sense. The benefit of farming, however, was that you could raise enough crops to feed your family and to trade and/or sell.
your answer is B because with the persecutions the roman empire was unable to destroy the new religion which was the jews and more people were converted to christianity after witnessing bravery of many of the believers