Select all that apply. Early civilizations of the Indus Valley:

declined mainly due to natural disasters
had clever city planners
had strong central governments and were relatively sophisticated
had weak governments and strong armies
had thriving farms that allowed job specialization

Indus Valley:declined due to natural disasters and had the thriving farms which allowed job specialization.

Explanation:

The Indus Valley had declined due to climate or migration and had crops, to have crops you need to do a lot of work, so they had to split the jobs up amongst the people.

the american revolution was by the middle and upper class, and the french was by the lower and middle class.

deseasie in europe