Answer:
The three characteristics of a true civilization are:
1. A powerful and centralized government: A civilization typically has a complex system of governance that oversees the affairs of its people and maintains law and order.
2. The growth of large cities: A civilization is characterized by urbanization, with large numbers of people living in densely populated cities.
3. The development of written language: A civilization typically has a system of writing that allows for the recording of information, the dissemination of knowledge, and the preservation of cultural traditions.
Small and unorganized settlements and simple art that depicts daily life may be indicative of early human societies, but they are not necessarily characteristics of a true civilization.