Answer:
Technological innovations increased agricultural yields.
Explanation:
The Chinese economy in the period 1200-1450 increased due to higher production of agricultural crops with the use of new technologies. In the period of song dynasty, an early growing rice cultivar was produced which can be grown multiple times in a year. Due to multiple harvest, food was available in large amount for the people so we can say that innovations increase the yield of crops.
Im pretty sure its The council oversaw the war effort
Fewer job opportunities in the Northeast and Midwest
Answer:
ruling as rome's first emperor during the pax Romana
He increased the taxes so your answer is A
