Answer:
Goods were transported across the Roman world but there were limitations caused by a lack of land transport innovation. The Romans are celebrated for their roads but in fact, it remained much cheaper to transport goods by sea rather than by river or land as the cost ratio was approximately 1:5:28.
Explanation:
Probably The 3rd Estate Of The Revolution .
Answer B combines two sentences using compound verb and also it makes more sense.
If demand increases and supply remains unchanged, then it leads to higher equilibrium price and higher quantity. If demand decreases and supply remains unchanged, then it leads to lower equilibrium price and lower quantity.
