Land and Liberty was a Russian clandestine revolutionary organization in the period 1861–1864, and was re-established as a political party in the period 1876–1879. It was a central organ of the Narodn
Memorial plaque installed at the site of the last congress of Land and Liberty in Voronezh.
Mark Andreyevich Natanson was a Russian revolutionary who was one of the founders of the Circle of Tchaikovsky, Land and Liberty and the Socialist-Revolutionary Party. In 1917, he was a leader of the