They were farmers
they made objects with metals
METAL AGES
they made tools of polish stone
They invented the sail, the wheel, the candle and the plough
They were sedentary
They were soldiers and traders
they lived in caves or huts near the rivers
they were nomads
They built the first villages
NEOLITIC
they made tools with stones and bones
They lived in towns surrounded by a wall
They hunted, fished and gathered fruits and vegetables
PALEOLITIC