The constitution forbids congress from select one:
a. proposing constitutional amendments.
b. passing ex post facto laws.
c. declaring war.
d. proposing the repeal of constitutional amendments.
e. creating a national university.

Respuesta :

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