Correct Answer:
B. Russia
Alexei Navalny died in an Arctic penal colony in Russia, where he was imprisoned. Options A, C, and D are incorrect as his death occurred within Russian territory, not in Ukraine, Turkey, or Poland.
Alexei Navalny died in an Arctic penal colony in Russia, where he was imprisoned. Options A, C, and D are incorrect as his death occurred within Russian territory, not in Ukraine, Turkey, or Poland.