The Situation in Ukraine; Social and Economic Foundations of Ashkenaz The History of the Jews of Ukraine in the Context of the Current Crisis Register at https://bit.ly/passoverrefugees. Free and open to the community. The Social and Economic Foundations of Medieval Ashkenaz Premiering today at 11:00 am EDT (New York Time). Join us for a live chat (58m). Online Courses Share this:TwitterTumblrFacebookLinkedInEmailRedditLike this:Like Loading...