When society develops itself, thanks to a public currency, we can grow society through pooling. Indeed, when society grows, the human is able to associate others, to create corporations that develop the country.
When the traffic is minor, when the currency belongs to the State, the human wants to participate even more to glory. After the Second World War, social security was set up by the people through pooling. Under Colbert, in democratic Greece, in the Roman republic, corporations (...)