The economic system with little or no external trade is called :

اس معاشی نظام کو کیا کہا جاتا ہے جس میں بیرونی تجارت بہت کم یا ۔۔۔۔ نہ ہو

Closed economy

Open economy

Both

None

A closed economy is one that does not swap their trading with outside economies.

The closed economy is independent, meaning no imports enter the country and no exports leave the country.