Question

Why do you think they were able to develop into a successful civilization?

Answer 1

(1) large population centers (2) monumental architecture and unique art styles (3) shared communication strategies (4) systems for administering territories (5) a complex division of labor and (6) the division of people into social and economic classes

Step-by-step explanation:

hope this helps

Answer 2

(1) large population centers (2) monumental architecture and unique art styles (3) shared communication strategies (4) systems for administering territories (5) a complex division of labor and (6) the division of people into social and economic classes

Step-by-step explanation:

Hope this helps