the story of people in the past
history
a hard stone used to make tools
flint
the time before people could write
prehistory
anything that makes life easier
technology
the people who came before us
ancestors
people who travel from place to place
nomads
the study of ancient people and the remains of the past
archaeology
people who search for food
huntergatherers
objects made by humans
artifacts
parts of plants or animals preserved in rock
fossils