Answer: Trading resources is a very important part of the economy for small islands like Fiji, Samoa, and Tonga. All three countries have to rely on importing resources rather than exporting them due to the lack of resource availability on their islands. Fiji makes $1.171 billion a year through exports and spends $2.344 billion a year on imported goods. Samoa makes $97.774 million a year through exports and spends $430.011 million on imports. Tonga makes $58.745 million on exported goods and spends $285.675 million on imports.
For all three countries, the US is a big trading partner, along with some other bigger countries. The two main exporters for Fiji and Samoa are the US and Australia. The two main importers for Fiji are Singapore and Australia. For Samoa, the two main importers are New Zealand and China. Tonga's main exporters are the US and South Korea, and the main importers are Fiji and New Zealand. All of their trading partners have more profitable economies than the three small islands. They also have higher populations, which increases the demand for imported goods. All three islands export fish and import refined petroleum.
Trading is extremely important for small nations, and without it, countries would not get the resources that they need. If Fiji didn't trade with Australia, it would not receive any necessary machinery like cars, aircraft etc. Eventually, they would run out of resources and perish. Exporting is important too. Without exporting, Fiji would not make enough money to support the population. So trading is crucial for survival in these small countries.
Explanation: This is for the countries Fiji, Samoa, and Tonga but if you want to choose your own countries, this should give you some ideas.