Which character is Caesar's adopted son and appointed successor?

• A. Cassius
• B. Octavious
• C. Brutus
• D. Casca

Answer: (B)

The idea being tested is who Caesar named to carry on his line after his death, specifically the person he adopted as his son and made his heir. Julius Caesar had no surviving biological son to inherit power, so he adopted his grand-nephew Octavian and named him his successor in his will. This makes Octavian Caesar’s adopted son in the sense of familial terms used at the time and his official heir to rule after Caesar’s death. Octavian would go on to form the Second Triumvirate, defeat his rivals, and become Rome’s first emperor as Augustus, the clear outcome that ties back to Caesar’s decision. The other individuals listed—Cassius, Brutus, and Casca—are known as conspirators or allies who opposed Caesar, not successors designated by him.