Ccording to the author, what do archaeologists tell us about the earliest human
groups? Cite two details. (b) Summarize According to the author, what choices did
these groups have in deciding how to interact with other groups they encountered?
(c) Connect How are these interactions similar to and different from cross-cultural
exchanges today? Explain, citing specific examples. (d) Analyze Why is this
historical perspective important to the author’s overall position? Explain