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The Tokugawa Bakufu closed Japan's ports to avert the spread of Christianity. There had been several attempts to close Japan to the outside world, but none were enforced heavily until 1635 when Tokugawa Iemitsu issued the Closed Country Edict. This edict was issued in direct response to growing missionary activity within the borders of Japan.
Entrenched
The main reason why the Tokugawa Shogunate closed Japan's borders was the spread of Christianity. There had been several past attempts to close off Japan's boundaries. However, it was until the Closed Country Edit of 1635 was issued by Tokugawa Iemitsu that Japan really became an almost completely isolated country.
Valves
The Tokugawa Bakufu closed Japan's ports to avert the spread of Christianity. There had been several attempts to close Japan to the outside world, but none were enforced heavily until 1635 when Tokugawa Iemitsu issued the Closed Country Edict. This edict was issued in direct response to growing missionary activity within the borders of Japan.
Charleston, SC
filtering
It was the black plague. It spread trought the ports and this caused to close the ports.
By May of 1862, the Union had not yet been able to close the ports of Charleston, Wilmington, Galveston, and Mobile.
yes according to whether in storm port will close
Union naval blockade