When a country is reliant on other countries for products, manufactured goods or services, this is known as international treaties
<h3>What is treaty?</h3>
Treaty are legal bindings between countries. It is a formal agreement that establish a particular rights or obligations.
Treaty can be sighed for foods or raw materials.
When treaty is between a country it becomes an international treaty and the country depends on each other for resources or any other agreed valuable.
Therefore,
When a country is reliant on other countries for products, manufactured goods or services, this is known as international treaties
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No, because a PBS documemtary could not have witnessed something and retold it. It most likely is a secondary source, if they interviewed people who have witnessed the thing they are talking about.
It has helped let us learn more about each other's cultures and lifestyles