Answer: Civil disobedience
Explanation:
Pollution, litter, and cars
Feudal European and Japanese societies were built on hereditary classes system. The nobles were placed at the top which was followed by warriors, and lastly by the tenant farmers or serfs. In both feudal Europe and Japan, their constant warfare had the most important class of warriors. In Europe, the warriors were called knights, and in Japan, they were called samurai.
The 1950s were the time of especially violent Cold War with the Soviet Union. The Soviet Union was a communist state and the state promoted atheism -sometimes referred to as state atheism. The United States promoted atheism to stress their difference from the Soviet Union.
Many kinds of weapons were used and there were no restrictions for anything.