I think your answer would be according to some things you wrote on your question, income taxes.
Answer:
Umm for protection? Like walls in shelter.
Explanation:
:/:/
Whenever countries have different opportunity costs in production they can benefit from specialization and trade. Benefits of specialization include greater economic efficiency, consumer benefits, and opportunities for growth for competitive sectors. I’m guessing it is true, I’m not too sure. I don’t want to make you get it incorrect.
Population is all animals of the same species living in a certain area; a community is different species living in a certain area.
Esse é o conceito que descreve como as idéias e a cultura se espalham pelo mundo. Isso significa que pessoas de muitos lugares diferentes podem compartilhar experiências, vocabulário e inovações comuns.