Augustus
Augustus' reign laid the foundations of a regime that lasted, in one form or another, for nearly fifteen hundred years through the ultimate decline of the Western Roman Empire and until the Fall of Constantinople in 1453. Both his adoptive surname, Caesar, and his title "Augustus" became the permanent titles of the rulers of the Roman Empire for fourteen centuries after his death, in use both at Old Rome and at New Rome. In many languages, "Caesar" became the word for "Emperor", as in the German "Kaiser" and in the Bulgarian and subsequently Russian "Tsar" (sometimes Csar or Czar). The cult of "Divus Augustus" continued until the state religion of the Empire was changed to Christianity in 391 by Theodosius I. Consequently, there are many excellent statues and busts of the first emperor. He had composed an account of his achievements, the "Res Gestae Divi Augusti", to be inscribed in bronze in front of his mausoleum. Copies of the text were inscribed throughout the Empire upon his death. The inscriptions in Latin featured translations in Greek beside it, and were inscribed on many public edifices, such as the temple in Ankara dubbed the "Monumentum Ancyranum", called the "queen of inscriptions" by historian Theodor Mommsen.
Ballot laws of the Roman Republic
After the Final War ended in 30 BC, Octavius controlled all of Rome. He concentrated the powers of consul, tribune, and pontifex maximus in his own hands, ruling as an autocrat in all but name. Octavius, renamed Augustus in 27 BC, would be the first Roman emperor. These events marked the end of the Republic and the beginning of the Principate. Although the assemblies continued to meet during the Principate, Augustus removed their judicial role and began transferring their electoral power to the Senate; his successor Tiberius would completely end the electoral role of the assemblies. The assemblies continued to have legislative powers, but even under Augustus this power was exercised more and more rarely. Rome became an autocratic state in all but name, and the ballot laws became irrelevant to the running of the state.