Complex sentence: Socialism in One Country (Russian: "Sotsializm v odnoi strane") was a theory put forth by Joseph Stalin and Nikolai Bukharin in 1924, and eventually adopted by the Soviet Union as state policy.
Split into simpler sentences: Socialism in One Country (Russian: "Sotsializm v odnoi strane") was a theory put forth by Joseph Stalin and Nikolai Bukharin in 1924 and after. It was eventually adopted by the Soviet Union as state policy.