The most accurate response concerning the impact of the death of Vladimir Lenin on the USSR would be the following:
"The death of Lenin was a period of transition for the new USSR. Economic and power struggles meant that the country was wrestling with its existence. In this struggle, Lenin’s Cult of Personality emerged as an anchoring point."
This option reflects the significance of Lenin's death in creating uncertainty and conflict within the Soviet Union, as well as how his Cult of Personality played a role in shaping the ideological landscape during that turbulent period.