Answer:
One way the could is by forcing trade deals with other weaker countries.
These trade deals where sometimes about having access to a countries resources or just about having access to an important ones like oil.
These deals where unfair to the nation they are getting forced on.
Example - The USA forcing Japan to trade with the west by showing up to Japan's shores with ships.
Russia, the Ottoman Empire, France, and Britain correctly lists all of the belligerents in the Crimean War.
Answer: The 3rd Amendment
Explanation: The third amendment states this: "No Soldier shall, in time of peace be quartered in any house, without the consent of the Owner, nor in time of war, but in a manner to be prescribed by law."
I would say his popularity came from his pledge to restore 'order' in the country which was plagued by mass unemployment and strikes by socialists and communists. His blackshirts beat up socialists and communists. Obviously the socialists and communists opposed his rise as did many other working class people. Some of the middle class shopkeepers, doctors, lawyers etc worried about the rise of socialism in the new Soviet Union also supported him.