60 million people (or as much as 1/5 of the world's population) claimed citizenship of Rome and as many as 120 million people may have lived within its borders.
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Estimates of around 100m need to be taken with a pinch of salt. Modern estimates tend to range between 50 and 80 million for the total population.
At the height of its power in the 1st and 2nd centuries AD, the Roman Empire consisted of some 2.2 million square miles (5.7 million sq. km).
It is estimated that Rome reached a population size of 1 to 1.4 million.
1,025,567,456,123,746
60 Million.
At the height of the Roman Empire who was extended the right to citizenship
roman province was controlled by a roman magistrate.
ApenninesThis mountain was the mountain that prevented invasions from the eastern population.
The Romans built most of their aqueducts underground because that was the most practical and efficient way to move the water. Underground structures needed less labor to build and less maintenance as they were not subject to the elements. Also, in some areas underground aqueducts were necessary because water flows down. If a hill or mountain intervenes, it might make the aqueduct impractical unless it were made underground to go through a hill or slope.
Early Rome was ruled by the Etruscans.Early Rome was ruled by the Etruscans.Early Rome was ruled by the Etruscans.Early Rome was ruled by the Etruscans.Early Rome was ruled by the Etruscans.Early Rome was ruled by the Etruscans.Early Rome was ruled by the Etruscans.Early Rome was ruled by the Etruscans.Early Rome was ruled by the Etruscans.
The Roman network of roads reached 400,000 kilometres (250,000 miles), 80,500 kilometres (50,300 miles) of these were paved.
Rome's population was over 1,000,000 (1 million) in the height of it's power and prosperity.
Rome at its height it had over a million people living there
i believe the population of rome is aprpox:2,628,000
The population of Saint-Rome is 59.
The population of Diocese of Rome is 2,809,000.
Saint-Rome-de-Tarn's population is 845.
The population of Saint-Rome-de-Dolan is 73.
Saint-Rome-de-Cernon's population is 757.
As of 2021, Rome's population is estimated to be around 2.9 million people.
At its height, the population of the Mughal Empire was about 150 million.
The population of Rome is 2,646,000
The question is underspecified.What is the percentage required relative to:Roman Catholics in the world?Total population of Rome?Christian population of Rome?