“ When are men, living in the same place, to be regarded as a single city- what is the limit? ”
 Aristotle, Politics (4th century BC). copy citation

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Author Aristotle
Source Politics
Topic limit living
Date 4th century BC
Language English
Reference
Note Translated by Benjamin Jowett
Weblink http://classics.mit.edu/Aristotle/politics.html

Context

“(for the soil and the population may be separated, and some of the inhabitants may live in one place and some in another) . This, however, is not a very serious difficulty; we need only remark that the word 'state' is ambiguous. It is further asked: When are men, living in the same place, to be regarded as a single city- what is the limit? Certainly not the wall of the city, for you might surround all Peloponnesus with a wall. Like this, we may say, is Babylon, and every city that has the compass of a nation rather than a city; Babylon, they say, had been taken for three days before some part of the inhabitants became aware of the fact.” source