The Constitution gives the President most of the responsibility for foreign policy.
Most of them were heading to the areas they were targeting for example th pentagon.
Comparative advantage.
The production of a good or performance of a skill for which a person is best suited is what is termed comparative advantage. Or, on a national level, the production of goods for which a nation's resources are best suited is comparative advantage.
Absolute advantage refers to one person (or one nation) having a consistent advantage over another in making a particular product efficiently and best.
They boycotted tea, resulting in the Boston Tea Party.