The new invaders who destroyed Lerna at the end of the Early Bronze Age in 2100 BC, were the Greeks. Unlike the people of Sesklo, Dimini and Lerna, these new people were Indo-Europeans, or Yamnaya. They came from Central Asia, and they spoke an early form of the Greek language. Other Indo-European groups, speaking related languages, reached Northern Europe, Italy, and Asia Minor (modern Turkey) about the same time. Probably all these people left home because of a serious drought that also ended the Egyptian Old Kingdom.
Who were the Yamnaya?
More about the drought
The Early Bronze Age in Greece
Bronze Age timeline
All our ancient Greece articles
Horses and chariots
Their special military weapon, which helped them to beat the Early Bronze Age people of Greece, seems to have been the horse, men fighting from chariots drawn by horses, or maybe just using horses to get from one place to another very quickly. Early Bronze people at Lerna didn’t have horses, and then the Minyans of the Middle Bronze Age (like other Indo-European groups) did have horses.
The potter’s wheel
Minyan Greece: the Middle Bronze Age
For about five hundred years after the Greeks invaded, until about 1600 BC, not much seems to have happened in Greece. On the neighboring island of Crete, which nobody had invaded, the Minoans were building palaces and trading with the Egyptians and West Asians, but the Greeks were more isolated.
They were busy learning the new culture of the people they had invaded and gradually mixing with the people who were already in Greece. They were also working out trade routes with Italy and with northern Europe.
The Middle Bronze Age in Greece has been called “500 years without an idea.” This is not quite right, though. The Greeks were getting ready for their first appearances in the Mediterranean political scene.
Learn by doing: ride a horse (there may be a rental place near you)
More about the Late Bronze Age in Greece
The Archaeology of Greece: An Introduction, by William R. Biers (1996). Biers writes very clearly and has a lot of good pictures.
Greek Art and Archaeology (3rd Edition), by John G. Pedley (2002) This has a lot of good information and is pretty readable. Plus, Pedley is really an expert in this field.
The Aegean Bronze Age (Cambridge World Archaeology) by Oliver Dickinson, Norman Yoffee (Editor) (1994)
The Coming of the Greeks, by Robert Drews (reprinted 1994). About the arrival of the Indo-Europeans in Greece, about 2000 BC.