Early people
          
        
        
          By rubbing two sticks or striking two stones together.
        
        
          
            83
          
        
        
          
            Dogs
          
        
        
          were first used
        
        
          for hunting about
        
        
          10,000 years ago.
        
        
          The first
        
        
          
            metal tools
          
        
        
          were made from copper
        
        
          about 10,000 years ago.
        
        
          The first
        
        
          
            clay pots
          
        
        
          for
        
        
          storing water were made
        
        
          about 7,000 years ago.
        
        
          
            The first cities
          
        
        
          When people started
        
        
          growing their food, they
        
        
          were able to settle in one
        
        
          place. They began to build
        
        
          houses, villages, and cities.
        
        
          One of the first cities was
        
        
          Jericho in Jordan.
        
        
          
            Hunters and gatherers
          
        
        
          Early people hunted woolly mammoths, cave
        
        
          bears, reindeer, and other animals for food.
        
        
          They also collected fruit, nuts, and roots,
        
        
          and caught fish.
        
        
          The meat from
        
        
          a mammoth was
        
        
          enough to feed
        
        
          a family for a
        
        
          whole year.
        
        
          Hunters killed
        
        
          the mammoth
        
        
          with wooden
        
        
          spears.
        
        
          
            Early inventions
          
        
        
          Here are some of the
        
        
          everyday things that
        
        
          early people used.
        
        
          M
        
        
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          m
        
        
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          t
        
        
          h
        
        
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          n
        
        
          t
        
        
          i
        
        
          n
        
        
          g
        
        
          w
        
        
          a
        
        
          s
        
        
          d
        
        
          a
        
        
          n
        
        
          g
        
        
          e
        
        
          r
        
        
          o
        
        
          u
        
        
          s
        
        
          w
        
        
          o
        
        
          r
        
        
          k
        
        
          !
        
        
          
            Become
          
        
        
          
            an expert
          
        
        
          
            92-93
          
        
        
          Aztecs,
        
        
          Incas, and
        
        
          Mayas