ANSWER
582 years passed between theestablishment of the Roman Republic (509BC) and the Roman Empire (27BC), when the Roman Senate conceded to Octavian the title of
"Augustus" with which he could exert also the religious authority, the proconsular power upon the Roman territories "not yet pacified" and the High Command of Roman National Army.
it id 441
55 years
116 years.
It was 21 years between the two.
Approximately three centuries
About 200 years.
it id 441
99 years
it id 441
50 years
How many years have passed between the first and the last buriels from 1921 to 1984?
490 years
83 years.
2000 years
400 years passed between the beginning of the Mayan civilization and its decline
61 years have passed
55 years