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.

He u.s. constitution (1787) establishes a national legislature with powers to “create national law”, a national executive with the power to “enforce national law”, and a national judiciary branch with the power to “interpret national and state policies” to see whether or not they violate the national constitution. this term describes the division of governmental authority into semi-independent bodies?

Which of the following would be the most immediate effect of sanctions on a country?

Explain how scientist from the scientific revolution and the catholic church tie together