which of these actions is forbidden by the constitution?\n creating a law ex post facto\n borrowing money…

which of these actions is forbidden by the constitution?\n creating a law ex post facto\n borrowing money from the government\n passing \necessary and proper\ laws\n regulating trade with foreign countries
Answer
Brief Explanations:
The Constitution prohibits ex - post - facto laws. These are laws that retroactively change the legal consequences of actions committed before the law was enacted. Borrowing money from the government, passing "necessary and proper" laws (under the Necessary and Proper Clause), and regulating foreign trade are not prohibited by the Constitution.
Answer:
creatin a law ex post facto