In this podcast, the host continues discussing the Achaemenid Persian Empire, focusing on their epic battles with the Greeks and Macedonians, which could have merited more attention than given in this 4 part series, due to his tendency of underestimating the scope of subjects.
The podcast covers the military history of the Achaemenid Persian Empire, including battles with the Greeks and Macedonians, in parts 3 and 4 of what should have been a 4 part series.