Answer:
Habeas corpus is the right to a speedy trial
Step-by-step explanation:
"Habeas corpus" which means "produce the body" literally is an order given by a judge in a court of competent jurisdiction to an official in charge of detaining a suspect, the order entails that the official produces the suspect in the law court for trial and also give a valid evidence for his or her detention.
ex post facto is a law that changes the consequences of a crime that was committed before a law was made against such crime
Bill of attainder is a legislative act that declares someone guilty mostly without trial.