To become president of his country a player must participate in the presidential election. Once president he will be able to choose his government, this is an important step because it allows the president to delegate the management of the country to other experienced players.
Tip: choose a good prime minister and let him/her define the government.
The Prime Minister can add and remove players from the government.
Minister of the Economy
He has to define the economic policy of the country. Therefore, he can change the minimum wage, the income tax and the various taxes in the game (on managers, dividends and industrial production).
He can also subsidize public enterprises from the financial budget and manage the liquidity of the national exchange office.
Minister of Commerce
Must define the country's trade policy. He can modify the VAT and import taxes on each product.
Minister of Budget
His role is to distribute public money within the different budgets (cities, armies, ...) of the government.
Minister of the Army
He can add or remove players from the command of the country's divisions and fleets. He can also supply the troops with equipment (armor, cannons, ships, ...)