The Zemstva Act, enacted in 1864 in Russia, established a system of local self-government known as zemstvos, which were designed to allow rural communities to manage their own affairs. This act marked a significant shift towards decentralization and was part of a series of reforms aimed at modernizing Russia during the 19th century. It allowed for the election of local officials, contributing to a growing sense of political participation among the populace and reflecting broader trends of political developments in Europe.