Paano mo maiuugnay ang mga salik sa pagbuo ng kabihasnan sa pagkakatatag ng Kabihasnang Sumer? * Organisado at sentralisadong pamahalaan
* Masalimuot na relihiyon
* Espesyalisasyon sa gawaing pang-ekonomioya at uring panglipunan
* Mataas na antas ng teknolohiya , sining at arkitektura
* sistema ng pagsusulat

Tori is researching for her blog post about how wearing sunblock can prevent skin cancer, and she finds a page about her topic on the united states centers for disease control website at is this a reliable site for tori’s research? yes, because it is presented by a college or university no, because it is a personal opinion about the subject yes, because it is run by a governmental organization no, because it is intended to advertise a certain product