I believe the correct answer should be Human Rights.
The 15th century....I think
The correct answer is b. passing ex post facto laws.
Ex post facto laws are those that retroactively change the rules of evidence in a criminal case and increase the punishment of a crime that was legal when committed. This is a violation of Article 1 Section 10 clause 1 of the constitution
My personal choice would be john Locke, i feel as Locke would tell American politicians that they are corrupt and should be overthrown. that this is not the america that the founding fathers envisioned for this country. He would say the the government controls the people and the people no longer control the government and it needs to be fixed or it will be replaced.