ELI5: Explain Like I'm 5

Autarchism

Autarchism is an economic system where a country does not trade, or do business, with other countries. That means that the country keeps all its money and resources to itself, and does not sell anything to other countries, or buy anything from them. In autarchism, a country still allows its citizens to buy things from other countries, but the government of that country controls how much they can buy, so they can make sure to keep enough resources for themselves first.