Answer:
The declaration of independence is an important part of American democracy because first it contains the ideas or goals of our nation.
During the Japanese invasion of the Manchuria, President Hoover outlined the Hoover-Stimson Doctrine—a note that was supposed to be a message to Japan and China, contains the policy of non-recognition of any international territories that was gained by brutal force.
Involved cutting taxes and government spending.
Because it could roll over bombed out landscapes and keep penetrating the opposing force. Hope that helped! ;)