jphyolinn677 jphyolinn677 09-09-2022 History contestada Which factors led to the development of the four river-valley civilizations of Mesopotamia, Egypt, the Indus Valley, and China? Select all correct answers. the building of villages and cities the building of villages and cities people doing different jobs people doing different jobs a nearby river a nearby river the ability to communicate widely through writing the ability to communicate widely through writing the construction of places of worship
