Answer:
Rights that should be protected by the government
Explanation:
Natural rights are mainly thought of in the idea that they belong to every person regardless of socioeconmic status. Nothing can, or should, take them away. As such, they should be protected by the government.
An advantage is that it takes way less time to do it than to create a formal treaty since the President would not need consent from the congress for an executive agreement. A formal treaty can, however, last longer because it is more difficult to cancel, so if it's good, then it is also safer for it to be formal.
