One of the most important thing is to invest in education. During the early childhood is essential to provide a proper education because these first six years are going to influence in the future of the child about how the children will learn and how many chances to succeed they could have in their futures lives.
The oldest responsibility of government is to protect citizens from violence by creating and applying human rights since the birth. This includes to provide the safety and order, protecting citizens from each other and from foreign causes.
It also must support the economic infrastructure of human connectivity that, in social concepts, improves the capital necessary to live in a dignified way.
African kingdoms are civilization because people live in kingdoms
Lysander (5th-4th Century B.C.)
C) Refrigerated Rail Cars
Now cattle ranchers didnt have to do long cattle drives. They could slaughter the cows on site then just send the meat, still fresh, via the refrigerated rail cars.