"...opposed. The actual efficacy of the Stolypin Land Reform is of course still debated in modern Russia, and both now and in the 1910s the program had its detractors from both the Right and, naturally, the Left. Rightist opposition to the land reform was of course fairly straightforward - it countered the traditions of the peasantry, disturbed the mir, and in some cases created an avenue to deny landholding nobility or the Church their due and their influence. Left-wing opposition to the Reforms was somewhat more sophisticated and, in some ways, esoteric, depending on what brand of leftism one adhered to.
By the year 1916, with four years since the Constitution, the functioning of the Duma had clearly left much to be desired by the budding Russian intelligentsia and the more radical workers organizations forming in industrial cities, particularly Moscow. Russian liberalism and leftism had, for many years, oscillated between traveling hand-in-hand and being bitter opponents; men such as Milyukov were both champions of the commoner and traitors to the Russian people, depending on which Marxist newsletter one read. But Milyukov was of course a classical progressive democratic liberal, very much a creature of the Russian literati, and thus too cautious and too alien a figure for the average Russian counter-Tsarist; moderate and conservative democrats such as Vasily Maklakov and Alexander Guchkov were even worse, despite their very real progress in acting as a calming and reformist influence upon the Council of Ministers.
The biggest split on the Russian Left starting in early 1916 was largely internal within the two main parties of Marxism, the Socialist-Revolutionary Party (the SRs, known as the Esery in Russian) and the Russian Social Democratic Labor Party, or RSDLP, which contrary to its name was the more radical body of the two. Traditionally, the Esery had been the leading edge of Russian radicalism, born out of the zeal of the Narodnik movement of the 1860s and 1870s. It was an SR man who had grievously wounded Tsar Alexander II and others like him who had assassinated Konstantin Pobedonostsev. By 1916, and looming Duma elections that year, the SRs had begun to advocate working within the system to transform it, and thus decided not to boycott the upcoming elections, a position taken by their chief theoretician and leader, Viktor Chernov. There was a great advantage to this - the SRs, like the RSDLP, thought Milyukov a toothless idiot who spoke beautifully but accomplished little. Liberalism, to them, seemed unable to bring about the very real change Russia needed and only revolutionary democratic socialism would. Accordingly, weak as the Duma may have been, it needed their presence to function, and so rather than independents affiliated with the Esery running, the party itself would run a maximalist campaign, focused in rural constituencies home to their key base - the rural peasantry, especially those who were opposed to the dismantling of communal ownership of farm land and its consolidation into small but ample private landholdings.
This choice by Chernov was controversial within the party and divided it into the Right SR and Left SR factions, the latter of which was skeptical of this new commitment to participation in what they considered a sham democracy and the former eager to reunite with the social democratic Trudoviks led by Aleksey Aladyin and Alexander Kerensky, who had broken away from the Esery to participate in the Duma as the voice of the Left. Still, agrarian socialism held a certain strong appeal in a rural, agrarian country like Russia where the changes brought forth by the Stolypin reforms were having very real impacts and early on. The RSDLP, meanwhile, continued its line of total boycott of the "sham Duma" and instead began to advocate for more violent street demonstrations of workers to showcase their ability to threaten "bourgeoise industries and interests," led by the syndicalist-sympathetic Julius Martov in St. Petersburg. The RSDLP was not necessarily opposed to the concept of democracy - although a faction of exiles in Switzerland around Marxist intellectual Vladimir Lenin, whose brother had been executed by the government in 1887 as an Esery terrorist, were fairly explicit in their view that democracy itself was a bourgeoise invention [1] - but saw its role as being that of a vehicle for the burgeoning urban working class in Russian factories, railroads and shipyards who needed protection and that socialism was the sole vehicle which could provide that. While labor protection laws had proliferated under both Michael and his father, they were still viewed as highly insufficient, and the RSDLP was, unlike the Esery, less skeptical of the Stolypin Reforms (the SRs opposed them as they viewed it as a bourgeoise plot to end communal land ownership) and indeed thought they were insufficient in pursuing land reform. The RSDLP's issue, however, was that they scoffed at the idea of agrarian socialism and had indeed been founded as much to oppose the Esery as they had to overthrow Tsarism; they were explicitly Marxist to the point of ultra-orthodoxy, viewing the industrial urban working class and them alone as the knife's edge of the revolutionary proletariat. At a time when less than ten percent of the Russian population was engaged in such work (though the ratio was quickly growing year-by-year as the Russian economy expanded quickly), this stubbornness left them a narrow base and allowed men like Chernov and his allies Andrei Argunov, Alexander Antonov, and Maria Spiridonova to persuade themselves that their rivals on the hard left of Russian politics could be safely ignored as they rallied the peasants.
This indeed turned out to be true - the elections of 1916 saw the SRs and Trudoviks together win just short of a quarter of the seats in the Duma (with the Trudoviks the considerably larger of the two, but the SRs did impressively nonetheless), and when combined with Milyukov's Kadets and various unaffiliated but peasant-aligned deputies nearly half of the body, meaning that the People's Party and right-wing parties had now just a narrow majority, though the State Council was of course still inflexibily conservative and Tsarist. This watershed moment in Russian history proved that organizing and political advocacy could reach the Russian people and that demands for reforms could be heard, even if the body to which these men were elected had little ability to actually act on such reforms..."
- A New Tsar in a New Century: The Life and Reign of Michael II of Russia
[1] As we do a who's who of Russian left-wing figures here, you'll notice our friend Vladimir Ilyich is nowhere near Russia