They wore animal skin. As in skinned animals, bones, twiggs, leaves and and anything- they could find.
No, usually the people who lived in caves lived in caves which already existed naturally, it was not made by them.
They would fight for them in battles with obstacles!Or if there was a large selection they would pick!
Because they had no education and didn't know how to build shelters.
Cave things, like talk to Cave Johnson.//At the time that humans lived in caves, most of their time was spent in the fight for survival. Food and warmth took most of their energy. Hunting and...
It needed these things: safe, easy to defend, accessible to drinking water and other resources, size and the view.