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.

The mongols were descendants of a. pastoral nomadic tribes b. tibetan tribes c. shang nobility

The annexation of bosnia and herzegovina by austria-hungary in 1908 caused serious bitterness between serbia and austria-hungary.

This term, coined by john o’sullivan in 1939, represented the belief that god had preordained the u.s. to settle the whole continent and spread its influence and culture there a.) women’s suffrage b.) the industrial age c.) manifest destiny d.) the abolition movement