Summary: <p>In which Matt tells the story of Abd al-Rahman, the Umayyad leader whose epic battle for vengeance and a return to power helped establish the Arab dynasty in the Iberian peninsula, Phil defends the post office, and we consider how researching for a podcast makes us have questionable search histories.</p> <p><br></p> <p>You can support or become a member of History's B-Side here: https://historysbside.com/support</p>
