The emperor that attempted to reform Rome through its division in half and creating what was known as the Eastern and Western Roman Empire was Diocletian, he noted that it was impossible for an emperor to effectively rule over such a large empire.
Justice system state government and central government. proceeding social security and law and order
You should read your history book and find the answer
Psycho-Physics as a discipline within the psychology began with the work Elemente de Psychophysics ( Elements Of Psychophysics ), written by German philosopher and physicist Gustav theodor Fechner. He actually aimed at developing a method that relates mind ( psych ) to matter ( physics ). So Psychophysics is the scientific study of the relation between stimulus and sensation.
