Oftentimes it is "removing barriers to trade" that motivates countries to join regional trade blocs, since members of such "blocks" have completely free trade with one another.
Water, heating, food, wifi, tv, gym, gas, and you can add more
The answer to your question is letter B which is basic values. It is one of the forms which is the foundation of the American culture. The American Value System is a system that values are shared by American culture despite the fact that the country is so diverse.
The one that cannot be used to interpret their feeling are: The words they use
Most people will interpret communication 7% from the verbal language and 93% from the non-verbal cue.
To fully interpret one's feeling, it is important to pay attention to their non-verbal cues such as intonation, their expression, the volume of their voice, and their gesture
