Harvard University historian Serhii Plokhy, the 68th laureate of the Antonovych Foundation award, shows the plaque he just received from the foundation’s president, Dr. Ihor Voyevidka, to the applause of those attending this year’s presentation at the Embassy of Ukraine in Washington. WASHINGTON – Serhii Plokhy, the Mykhailo Hrushevsky Professor of Ukrainian History and director...