The United States often uses sanctions to impose a penalty on a country. This is usually the first step taken when a country upsets another country, before violence is used.
B. Freedom of Expression. All the others have to do with the US law system and the like, which is not involved in the most basic of rights. But Freedom of Expression is the one not like the others.
cause and effect? Causation? reaction? are there any options given?
I think the letter B is the answer
