It started after the war with the invasion of the Dorian Greeks and the Sea Peoples
The Trojan war was the Greeks against the Trojans
Helen did not start the Trojan war pelccaria did
The civilization of Ancient Greece developed in the first millennium BC (or, BCE) as a result of numerous factors. Intrinsic vitality would be one notable factor, especially as conditioned and largely protected by the natural geography of Greece. The opportunity for trade at Persian markets along with profitable colonizing opportunities throughout the Mediterranean Basin were other notable factors.
The Incan civilization started around 1200 A.D.
She is the god of discord that yells at the start of the Trojan war
it started at 2000 BC well that is the time when Mycenaean civilization began...
The Trojan war was the Greeks against the Trojans
Helen did not start the Trojan war pelccaria did
The Trojan War.
The civilization started along the Indus River
The civilization of Ancient Greece developed in the first millennium BC (or, BCE) as a result of numerous factors. Intrinsic vitality would be one notable factor, especially as conditioned and largely protected by the natural geography of Greece. The opportunity for trade at Persian markets along with profitable colonizing opportunities throughout the Mediterranean Basin were other notable factors.
The Sumerian Civilization started around 3000 B.C.
Greece civilization started in 8th centery b.c
The Incan civilization started around 1200 A.D.
because they had all the things that matched the definition for civilization
You can't quantify something like that with a date. It's like asking "When did God become popular". Suffice it to say that the advent of Greek culture as we know it was sometime around 3500 BC (these are the Minoan and Mycenaean ages... For reference, the Trojan War took place curing the Mycenaean Age, between 1196 and 1186 BC... or thereabouts). However, none of this was written down until the Archaic Period, around 850 BC, when Homer began writing.
She is the god of discord that yells at the start of the Trojan war