The Neanderthal lived throughout a widely divergent climate and habitat. These peoples adapted quickly to new environments as they migrated. Some lived in caves, while others built shelters out of branches and animal skins. Still others dug pits and covered them with branches, animal skins and leaves.
He is not an honest man who has burned his tongue and does not tell the company that the soup is hot.
The oldest man-made structure still existing is the central edifice of the 4,600-year-old tomb built at Sakkara, Egypt.