Answer:
To Criticise the policies of Joseph Stalin
Step-by-step explanation:
According to the given question, we are meant to show the likely motivations which Khrushchev had when he delivered his Secret Speech to the Politburo.
As a result of this, we can see that Nikita Khrushchev was making a speech to the Congress of the Politburo, which was the Russian Communist Party in 1956 to criticise the policies of Joseph Stalin.
With this in mind, he wanted the country to move away from the policies of their dead leader, Stalin and imbibe more of the policies of Vladimir Lenin