The correct answers are B) The Pax Romana lasted for 200 years and E) Agustus ruled as emperor and expanded the empire.
The two events that occurred in Rome after Mark Antony killed himself were "The Pax Romana lasted for 200 years and Augustus ruled as emperor and expanded the empire."
Mark Antony (83-30 BC) was a Roman General, a rival of Augustus. He had a romantic relationship with Cleopatra, the Egyptian Queen. In 32 BC, Octavian declared war on Cleopatra. Although Mark Antony had a larger army, he succumbed to General Agrippa navy. Antony and Cleopatra decided to die and stabbed himself. The two events that occurred in Rome after Mark Antony killed himself were "The Pax Romana lasted for 200 years and Agustus ruled as emperor and expanded the empire."