Radio Programs. I believe would be the answer. Good Luck!
The government
(1) provides the legal and social framework within which the economy operates
(2) maintains competition in the marketplace
(3) provides public goods and services
(4) redistributes income
(5) cor- rects for externalities
(6) takes certain actions to stabilize the economy.
hopes this helps !!
City-states came first , hope thats helps :)
