The Indian groups that lived in the present-day Ohio River Valley and reached their peak from 100 to 400 CE were collectively known as the:

Which graph correctly shows the system of equations {y=12x+2y=−12x+6?

Ok serious americans were british ay don’t we have a british accent?

When using the scientific method, what should be the first step? a.) gathering information on the problem. b.) stating the problem. c.) analyzing and interpreting data.