Many countries ally themselves militarily with others to facilitate world peace. Otto von Bismarck of Germany founded this proponent. Bismarck believed that the European nations could ally in various ways in order to maintain a peaceful balance of power. The alliances emerged were quickly stable onward resulting to unification and expansion of Germany that took place throughout early 1870.
Answer: The Aztec Empire grew as it conquered neighboring states, but that growth came at a cost. ... During the time of Montezuma II's reign the empire was at its peak, but so was the resentment of the subject tribes. Constant rebellions were waged. Although Montezuma defeated the rebellions, they weakened the empire.
Explanation:▶CREDIT/SOURCE◀
https://www.britannica.com/summary/Decline-of-the-Aztec-Empire
<span>The Ming Dynasty stopped to deploy naval ships
because the sea was a treacherous place froth with danger. Ship wrecks were very
common and as a result, there are many artifacts that sunk in the bottom of the
ocean. This was not good business for the Chinese.</span>
I think it was to cut off the Japanese supply lines. Often the Japanese troops were cut off and suffered greatly from starvation and disease. It had to be effective.