In order to be considered a civilization a society must

What role did the alliance system play in preventing austria-hungary and serbia from coming to a compromise settlement?

What are the strengths of the byzantine empire?

    which of the following was anecological  result of european exploration from 1400 to 1800?   a.  increased trade with east asia      b.  the spread of epidemic diseases      c.  expansion of english territory      d.  the spread of christianity