Answer:
You have to be more specific.
Explanation:
There are multiple islands in the Odyssey, so please try to specify which one.
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.
Great Britain is a Island Nation, and without control of the water, the British cannot import materials, food, and other necessities it needs to survive, feed it's population, and build weaponary. So the control of the ocean is essential for their very survival
Hope this helps
Answer:
D. The American Revolution