Final answer:
Stalin executed collectivization via Five-Year Plans, seizing land and imposing high quotas, resulting in resistance and famine, particularly the Holodomor in Ukraine.
Step-by-step explanation:
To accomplish collectivization in the USSR, Stalin implemented a series of Five-Year Plans, with the second plan aggressively forcing the consolidation of individual farms into large state-controlled collectives. This process involved setting high production quotas and appropriating land and livestock from peasants, many of whom resisted by destroying their own crops and animals to avoid having them seized by the state.
The resistance to collectivization and the aggressive policies enacted to enforce it led to a catastrophic famine, especially in Ukraine, known as the Holodomor, which resulted in the death of millions of people.