Answer:
Gupta Empire expansion
Explanation:
Samudragupta succeeded his father, Chandragupta I, in 335 CE and ruled for about 45 years. ... Gupta Empire, 320-600 CE. The Gupta Empire expanded through conquest and political alliances until 395 CE, when it extended across the entire Indian subcontinent.
i'm not sure if i'm correct but i think the anwser is c
It's Austraila, it is a separate continent.