Regarding Ryan's Legal Problems in Winland,which Is a True Statement

Multiple Choice

Regarding Ryan's legal problems in Winland,which is a true statement?

A) Ryan must obey the laws of Winland when operating a business in Winland and cannot rely upon U.S.laws as a defense.
B) Ryan can rely upon the federal statutory laws of the U.S.as a defense.Additionally,Ryan is entitled to all U.S.Constitutional rights in Winland because he is a U.S.citizen.
C) Ryan can rely upon the federal statutory laws of the U.S.as a defense but not the U.S.Constitution.
D) Ryan can rely on U.S.laws as a defense only if he obtains an opinion from the office of the U.S.attorney that his operations in the U.S.have strictly complied with the law.
E) Ryan is entitled to all U.S.Constitutional rights in Winland because he is a U.S.citizen,but he cannot rely on statutory law.