Question

What would have served as shelter for the early men
?​

Answer 1

Answer:

Early men chose locations that could be defended against predators and rivals and that were shielded from inclement weather. ... The oldest examples are shelters within caves, followed by houses of wood, straw, and rock. A few examples exist of houses built out of bones.

Explanation:

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Answer 2

Answer:

Tools and a knowledge of building construction enable people to create dwellings from such raw materials as clay, stone, and wood. When humans progressed from bone, wood, and stone tools to metal tools, wooden shelters could be built from thick logs instead of branches and saplings.