Which characteristic is common to the maya, aztec, and inca civilizations?

I had this question on a test and the options were

They worshipped many gods

They used iron tools

They developed a writing system

They created chinampas

The one that is bold is the one I chose

a   church leadership can be defined as a process of influencing other people to work together to accomplish a desired purpose.

in this case one person acting as a role model and influencing other to work as one person to accomplish a certain misson or purpose.

this can be either leading people to do the work of god

answer; (religion)