A law can be enacted, or executive order issued, even contrary to Article 19, during proclamation of emergency

A law can be enacted, or executive order issued, even contrary to Article 19, during proclamation of emergency [SSC Section Officer (Audit) Exam 09/09/2001], [SSC CGL Exam 10/08/2017, Shift II]

          a) Caused by war or external aggression

          b) Caused by internal armed rebellion

          c) Caused by constitutional breakdown

          d) Caused by financial Crisis