The unlawful detention of a person is questioned by the writ ofAHabeas CorpusBQuo WarrantoCCertiorariDMandamusAnswer: A. Habeas Corpus Read Explanation: Habeas corpus is the principal means under the common law for the protection of personal liberty.’Habeas Corpus’ literally means “to have a body of” It allows a prisoner to indicate that his or her constitutionally guaranteed rights to fair treatment in a trial have been infringed upon. Read more in App