Editor's note: Julian E. Zelizer is a professor of history and public affairs at Princeton University's Woodrow Wilson School. His new book, "Arsenal of Democracy: The Politics of National Security -- From World War II to the War on Terrorism," will be published this fall by Basic Books. Zelizer writes widely on current events. Julian E. Zelizer says Democrats should be questioning themselves on several key points. PRINCETON, New Jersey (CNN) -- This week, Jews will conclude the eight-day celebration of Passover, a holiday that has often found its way into the political realm. Civil rights leader Martin Luther King Jr. frequently invoked the story of the liberation of the Jewish people from the Egyptians in his struggle against white oppression. President Obama made headlines last week when he hosted a Passover Seder in the White House.
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Julian Zelizer: Passover Seders involve four questions asked by youngest
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He says Democrats should be asking themselves four key questions
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Zelizer: Are they willing to compromise on their objectives to win GOP support?
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He asks what priorities will take precedence for the Democrats
Last Wednesday and Thursday evenings, @placeholder gathered with families, friends and other groups to have a Seder.
When @placeholder ran for president, it was clear what kind of foreign policy he opposed.