Nobles gather troops in St. Petersburg on December 14, 1825, to revolt against the Tsar. After failed negotiations and artillery exchanges, the Decembrists are arrested for treason; some exe... Read allNobles gather troops in St. Petersburg on December 14, 1825, to revolt against the Tsar. After failed negotiations and artillery exchanges, the Decembrists are arrested for treason; some executed, others jailed due to lack of planning.Nobles gather troops in St. Petersburg on December 14, 1825, to revolt against the Tsar. After failed negotiations and artillery exchanges, the Decembrists are arrested for treason; some executed, others jailed due to lack of planning.