They ran out of food. simple
No it is not a modern civilization. It is an ANCIENT civilization!
yes it was an civilization
i thinks Olmec civilization is earliest civilization
the Minoan Civilization
Which civilization contributed the most to the development of Greek civilization? Mycenaean
Potty is very important!
which civilization??because civilization according to me hasn't ended yet
why the civilization disappeared
satellite civilization
Civilization IV
Civilization
Cradle of civilization means the place where civilization began to flourish. Civilization was able to thrive because it had what it needed.