Located in andes mountains.
located in what is now peru.
existed from 900s-200s bce.
what group is being described here?
a) chavin
b) maya
c) olmecs
d) zapotecs

Micah is studying child behavior in playgrounds throughout the world. he wants to see how the children react when teachers select the same child to be the first to use each piece of equipment. which approach is micah is using?

What was different about warfare in the early 1800s and early 1900s?

Abrief, "first-step" presentation of a work to be completed is called a