Answer:
Hi! If you are looking for the word whose meaning is defined by this sentence, I would say that the word you need is exploitation.
Step-by-step explanation:
Let's remember that exploitation is the act of making use of and benefiting from other's resources, it is the action or fact of treating someone unfairly in order to benefit from their work or abilities. In this case, it is exploitation because this nation or person is vulnerable in some way and allow others to take advantage of their work, abilities, or any other characteristic that can be beneficial. They allow this exploitation probably because they don't have the tools to change their reality or because they don't know how or are under threat, maybe they are uneducated and don't even realize they are being used. To do that to a person or to a nation is called exploitation.