The period of time in the past before writing was invented.
History is the recorded events of people.
Archaeologists examine objects to learn about past people and cultures.
More than is needed.
Society that has cities, government, and workers.
supplying dry land with water by means of ditches etc.
overcome the wildness of.
Soil contains substances that help plants grow.
person who moves from place to place in search of food.
a skilled worker who practices some trade or handicraft.
an object made by someone in the past.
stories passed down through generations by word of mouth.