I am going to presume after the ww2 bombs were dropped on Hiroshima and Nagasaki you mean. in that case the Japanese had to become allies and japan was changed to a democratic state under the power of their allies. popular culture dominated although traditional arts continued.
Explanation:
Others opposed the creation of a national government that would have power over the states. They were called Anti-Federalists. They believed that each state should have the right to decide its own laws. They also thought the Constitution gave the president and Congress too much power.
Yes, lack of foreign conflict for close to 100 years until world war 1 which is a sign of its success.<span>
</span>