Its location facing Korea also made Chikuzen the site of defensive preparations and battle against the [[Mongol invasions]] of the late 13th century, and of preparations and departure for [[Toyotomi Hideyoshi|Toyotomi Hideyoshi's]] [[Korean Invasions|invasions of Korea]] in the 16th century. | Its location facing Korea also made Chikuzen the site of defensive preparations and battle against the [[Mongol invasions]] of the late 13th century, and of preparations and departure for [[Toyotomi Hideyoshi|Toyotomi Hideyoshi's]] [[Korean Invasions|invasions of Korea]] in the 16th century. |