Respuesta :

Some of the distinct features of ancient civilizations in Western Asia, Egypt, India and China are-

  1. Emergence along sea coast
  2. Lack of social strata or hierarchies
  3. Practice of monotheism

Accomplishments of the ancient civilizations-  

  1. Egyptians- ancient architecture, art of writing, medicines and surgery
  2. Indians- Mathematics, astronomy and medicine
  3. Indus valley civilization- city sewage and drainage system
  4. Greeks- philosophy, weapons and naval warfare

To learn more about Indus valley civilization,

https://brainly.com/question/3373105

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