During the song dynasty, the chinese economy expanded because…
song warriors destroyed the mongol threat.
new fishing methods created a surplus of food.
took riches from newly conquered lands.
new farming methods created a surplus of food.

Why did many nations resist napoleons rules

Hich explains why the constitution gave congress the power to create a system of federal courts? the constitution wanted congress to share power with the judicial branch. the constitution anticipated the need for courts lower than the supreme court. the constitution wanted congress to share power with the appellate courts. the constitution anticipated the need for courts equal to the supreme court.

List 2 differences between the confederate and us constitution