Which statement about kublai khan is true?

a.
he was a man of peace who united mongol tribes through treaties and trade.

b.
he was poisoned by his half-brother and died at the age of 34.

c.
he conquered southern china and went on to rule the world's largest land empire.

d.
he relied on chinese advisors to him rule his lands.

What were some of the great finds that portuguese sailors discovered after prince henry established his navigational school in 1415? the gold coast and the cape verde islands gold and silver ore china the cape of good hope

Which statement best summarizes the process of the abolition of slavery in the united states? o a slave owners agreed to limit and ultimately abolish slavery to prevent a slave rebellion similar to the haitian revolution o b. the united states did not abolish slavery until after many latin american countries did because it faced opposition from powerful slaveholders o c. the abolition movement in the united states used a series of legal challenges to successfully outlaw slavery. d. the abolition movement used nonviolent tactics to eventually convince the u.s. government to abolish slavery.

The system of checks and balances ensures that