adjective
It was about the evils of Stalin.
Old major represented Karl Marx the creator of communism and his speech represented his publication on communism.
Stalin died in 1953; the Berlin Wall went up in about '60/61.
Barbara Bush
due to his speech and and how he wanted to rule
1956
The dangers of communism in his 'Iron Curtain' speech.
It's a noun - the name of a particular political belief.
Josef Stalin was denounced by Nikita Khrushchev in his secret speech upon coming to power following Stalin's death in 1953. He spoke of his desire for "de-stalinisation" and "peaceful co-existence".
Barbara Bush
Based on his speech at 1937 in Bolshoi Theatre, Stalin said that the intelligentsia class were necessary to help him fulfill state's tasks.