historian
people who write and study the human past
archaeologist
scientists who hunt for and study artifacts and fossils found in the ground where settlements were
artifacts
weapons, tools, or other human-made objects that are found
fossils
traces of plants, animals, or humans that are found
nomad
people who regularly move from place to place; have no permanent home
domesticate
to tame animals and plants for human use
technology
tools and methods used to help humans perform tasks
specialization
the development of different types of jobs