The answer is D because it limits the presidents power as any treaty making requires at least a 2/3 majority in the Senate.
Both Europe and Japan had a "cast system" you could say, where peasants worked the land that the nobles owned. (The Japanese had their own terms for the people, I just can't remember them.) During this time, Europe had knights and these Knights had a code called Chivalry. Over in Japan, there were Samurai with a very similar code which was called Bushido. Hope this helps.
The answer is <span>senate-chosen leader given full emergency control for six months
The six-month limitation was first enacted in order to prevent the leader from becoming a dictator to the nation.
But later this regulation was not passed to later civilization, leading to the rise of Italian dictator such as Benito Mussolini during the world war II</span>