In the 15th century, a certain Peter von Hagenbach was put on trial for initiating a reign of terror in the area of Europe over which he had authority.
दरअसल, यह एक ऐसे सिद्धान्त का विस्तृत रूप है जो अधिकांश सभ्य राष्ट्रों द्वारा मान्य है ।