a group of societies (e.g.: countries, villages, cities) that share the same:
-territory
-language
-culture
-architecture
-religion
the internal arrangement of atoms
Yes.
No
That's the wave's frequency.
The Mesopotamians
The number of Protons/atomic number
the Ural Mountains
the continetal dived
The answer will depend on what the "myan civilation" (whatever than means) was or is! I suggest some checking of your spelling may be a good idea.
chief ruler
olmec
Functional Group