How does the Fourteenth Amendment extend the protections of the Fifth Amendment?

Responses

It ensures government officials are not exempt from the law.
It ensures government officials are not exempt from the law.

It ensures the protections are carried out retroactively.
It ensures the protections are carried out retroactively.

It ensures the training necessary for judges to carry out the protections of the Fifth Amendment is in place.
It ensures the training necessary for judges to carry out the protections of the Fifth Amendment is in place.

It ensures the protections are carried out by state governments as well as the federal government.

It ensures the protections are carried out by state governments as well as the federal government.