Early Human Sapiens appear
in Africa, Asia, & Europe.
Asians mass migrate to the Americans.
Jericho, one of the first organized settlements, founded.
Agriculture Revolution- first cultivated bread grains.
Humans begin to fire pottery.
1. Wheel is invented
2. Domestication of draft animals
3. Construction of first megalithic monuments.
Smelting & fashioning of copper.
Sumerians perfect writing for commercial uses.
Smelting & fashioning of bronze.
Celts migrate into Europe.
Smelting & fashioning of iron.
Hammarabi codifies Middle Eastern legal customs.
The Ionian Revolt.
1. The First Persian War
2. The Battle of Marathon
1. The Athenians choose Archons to be magistrate of the city-state
2. "Ostracism" as a punishment is introduced in Athens.