Which describes the tokugawa shogunate?
a.
a dynasty created after ieyasu defeated rival warlords and united japan under one rule that increased trade and cultural exchange with foreign nations
b.
a dynasty that restricted trade with foreign nations to boost the economy, established buddhism as the state religion, and created national unity
c.
a dynasty created after ieyasu defeated rival warlords and united japan under one rule that closed japan's borders to foreign trade in order to limit western influence
d.
a dynasty created when the shogun defeated kublai khan, set up a japanese imperial government, and greatly restricted trade with other nations in order to build up industry at home