WILL GIVE BRAIN I PROMISE Why were the Sung unable to survive Kublai Khan's siege? Kublai Khan used ships to block the Sung's access to rivers.
Kublai Khan used his larger army to surround the cities.
Kublai Khan used traditional Mongol fighting techniques.
Kublai Khan used horses to attack Sung-controlled cities.

Question 10 of 102 pointswhat was one major effect of the spread of railroads throughout great britainduring the industrial revolution? oa. factories were able to more easily ship manufactured goods tomarkets across the country.ob. agricultural production fell substantially due to farmland beingreplaced with railroads.oc. steam engines fell from popularity due to railroads' reliance onalternative energy sources.od. iron replaced coal as the most important raw material produced ingreat britain.submit

According to george washington, what was one reason a president should veto a bill?

Which term describes the soviet policy the expanded freedom of the press and allowed criticism of the communist party during the cold wara: containment b: perestroikac: detente d: glasnost