The history of Zerubavel & the dawn of the Second Temple Period.
Who was Zerubavel? What was his connection to Ezra HaSofer (The Scribe), who led the Jewish people to ascend to Israel and rebuilt the Beit HaMikdash?
Who was Alexandria and what was his connection to the Jewish Sages?
How did the Roman Empire conquer Greece and how did the Temple function during the Roman period?