Ukraine’s President Volodymyr Zelensky has announced the banning of Ukraine’s main opposition party and ten others as part of an anti-Russian crackdown. The Opposition Platform — For Life, Left Opposition, Progressive Socialist Party of Ukraine, Socialist Party of Ukraine, Socialists, Union of Left Forces, Party of Shariy, Opposition Bloc, Ours, State, and Volodymyr Saldo Bloc have all been banned by decree amid the ongoing Russian invasion of Ukraine for at least “the period of the martial law.” The foremost victim of the crackdown is the Opposition Platform — For Life, which as of the 2019 general election was the second...