Detailed Instructions: In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.
Q: Dante Gabriel Rosetti described how this man "stayed the knout's red-ravening fangs. " His reign saw the introduction of the markka currency after he reestablished the Diet of Finland, and this man appointed Pyotr Shubalov as head of his secret police. In addition to establishing local assemblies called zemstvos, he passed an army statute implemented by Dmitry Milyutin which provided military training for all young men. He gave broad powers to his interior minister Mikhail Loris-Melikhov, whose namesake constitution was still being planned when the terrorist group People's Will assassinated this man. FTP, name this Russian czar who emancipated the serfs.
A:
History