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Cro-magnons increased their food supply by inventing tools. hunters crafted special spears that enabled them to kill game at greater distance. digging sticks helped food gathers pry plants loose at he roots. These expanded tool kits included knives to kill and butcher game, and fish hooks and harpoons to catch fish. A chisel-like cutter was designed to make other tools. Cro-Magnons used bone needles to sew clothes made of animal hides.
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What advantages allowed the spanish to conqer the Aztecs?
Guns Germs and Steel ;) they had advanced weaponry, foreign diseases that the Aztecs had no immunitity to as well as as the means to make tools and other necessary epuipment to enable survival and atonomy along the shores and continent.
What did Persians make to make traveling easier?
Roads.
What is a system of letters invented by the Phoenicians to make writing easier?
The Alphabet
Where did the stone age get its name?
Humans had learned to make tools of chipped stone, but had not yet learned to make them from metals.
What is the earliest invention ever known to mankind?
Though no definitive answer can be given it is likely to be simple tools. The adaptation of sticks and rocks etc., to make basic tools and weapons.
