What effect did the publication of The Communist Manifesto have upon Russian agriculture? A) An improvement in the standard of living for all farmers everywhere
B) The eventual collectivization of farms by the Soviet system
C) An immediate decline in the level of agricultural efficiency
D) A return to a feudal arrangement wherein wealthy aristocrats owned most of the land
E) The selection of wheat over corn because of its perception as the grain of the common man

B) The eventual collectivization of farms by the Soviet system

Explanation:

The Communist Manifesto by Karl Marx and Friedrich Engels is the founding document for the Communism movement and therefore was very influential on the Soviet Union under Communism.

It called for public ownership of land and resources so that returns from them would be distributed evenly.  This led to the collectivization of farms in the Soviet Union as the government took land from the landowners for public use and instructed farmers to come together in very large groups and farm for the good of the nation.

landlessness of ordinary people

^^something like that^^^