From the 1920 into the 60s, American psychologists emphasized the study of
Observable behavior
Well, I would say that the answer that you are looking for would be that <span>it prevents any single national government from being able to hold all of our country's power.
I hope this helped!!!!!!!!!!!!! Please mark me as Brainiest</span><span />
How will the world be different when you are done?
Who is the dream team you need to make it happen?
What is the information model?
He believed that government should supervise business