<span>The
Japanese government declined in the A.D. 800s because a number of weak
emperors came to the throne. Powerful nobles than began to gain control
of land. Nobles began collecting more taxes from the peasants working
the land. Nobles formed private armies. The shogun commanded the emperor's military
government. The mongols attacked Japan twice, but the attackers were
defeated because of violent pacific storms smashed many of their ships.</span>
<span>They responded by contacting each other and they helped each other out when they needed too.</span>
The correct answer is True! I hope this helps!
They migrate due to altitudes during different times of the season
