As Ukraine is embroiled in an ongoing struggle with Russia to preserve its territorial integrity and political independence, celebrated historian Serhii Plokhy explains that today's crisis is a case of history repeating itself: the Ukrainian conflict is only the latest in a long history of turmoil over Ukraine's sovereignty. Situated between Central Europe, Russia, and the Middle East, Ukraine...

In the United States, democracy is under attack by an authoritarian movement that has found fertile ground among the country’s conservative politicians and voters, but similar movements have found homes in the hearts and minds of people around the globe. To understand the shape, form, and stakes of this assault, we must go back to extract lessons from our past.