Which statement about the tokugawa shogunate is accurate?
a. it was a dynasty established after the shogun defeated kublai khan, and it limited foreign trade in order to protect japanese business interests.
b. ieyasu decreed this series of laws to limit trade with foreigners in order to boost local economies and create unity among his people.
c. it was established when leyasu defeated rival warlords; later rulers closed japan to foreign trade to protect japanese culture from western influence.
d. ieyasu started the dynasty when he defeated his rivals, brought japan together under

the use of email to replace slower surface mail.

world war i began in 1914, after the assassination of archduke franz ferdinand, and lasted until 1918. during the conflict, germany, austria-hungary, bulgaria and the ottoman empire (the central powers) fought against great britain, france, russia, italy, romania, japan and the united states (the allied powers). to new military technologies and the horrors of trench warfare, world war i saw unprecedented levels of carnage and destruction. by the time the war was over and the allied powers claimed victory, more than 16 million people—soldiers and civilians alike—were dead.

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