It could either be a or b i am not for sure
i think it might be B
Southeast Asia is the region with Thailand and Indonesia.
Southwest Asia is not a commonly used term, but this would be the Arabian Peninsula and regions around it.
The body of water between them (and south of South Asia= India and north of India) is Indian Ocean, option 3.
Historians hold the view that Rome was founded on a group of seven hills located in the present-day Lazio region of Italy. These hills, named Aventine, Caelian, Capitoline, Esquiline, Palatine, Quirinal, and Viminal are located on the Tiber River's eastern bank, in the heart of the city of Rome.
Explanation: I hope this helps a little
I think it might be D. Although I am not a genius there were a few Greek uprisings and the Persians had one simple rule that you had to follow, don't ever, EVER betray them.