Civilizations usually expand through -- a- trade
b-conflict
c-exploration
d- all of the above are examples of ways that civilizations have expanded

the structure of state governments are determined by. "state constitutins'

under the us constitution, all state governments are.'republics'

manifest functions are the recognized and intended consequences of any social pattern, while latent functions are those unrecognized and unintended consequences. to analyze the manifest functions of any social institution, we have to study its contribution to the continuation of a group, community, or society.

on the first day of new student week, amber revealed to her roommate that she is a lesbian. this is an example of self-disclosure.

the period of human evolution has coincided with environmental change, including ('hominin' refers to any bipedal species closely related to humans – that is, on how do we know earth's climate has changed? a map showing dates and locations of prehistoric archeological sites and migration routes from africa into.