In What Way Did Augustus Ensure That He Had Established

In what way did Augustus ensure that he had established himself differently from Julius Caesar, who had been declared dictator for life?

A) He established new offices but with the full consent and vote of the senate.
B) He presented himself as an ordinary citizen who held traditional offices of the Roman Republic.
C) He decreased the size of the senate again and made efforts to repair broken relationships.
D) He retired from military command and focused on being a diplomatic leader rather than a general.
E) He created and maintained a second triumvirate that succeeded where the first one had failed.