The United States Constitution can be changed informally. Informal amendments mean that the Constitution does not specifically list these processes as forms of amending the Constitution, but because of change in society or judicial review changed the rule of law de facto.
This depends on who is using wiretapping, and the reason for using it. The government uses wiretapping to keep us safe, preventing attacks. Although some do use it for other things. They can use it to spy without warning or the victims consent.
If Americans were aware of the repeal of England's Orders in Council, they may not have gone to war.
Answer: C. Italy and Japan