Professor Joshua Berman with some history-based divrei Torah for your seder.
About Joshua Berman
Joshua Berman is a professor of Tanakh at Bar-Ilan University. He learned at Yeshivat Har-Etzion and has semikhah from the Israeli Chief Rabbinate. Among his books are The Temple: Its Symbolism and Meaning Then and Now (repr. Wipf & Stock, 2010) and Created Equal: How the Bible Broke with Ancient Political Thought (Oxford, 2008), a National Jewish Book Award Finalist in Scholarship.