He immediately began to undermine the provisional government, issuing his April Theses the next month.

This position was put forward to the Bolsheviks on his return to Russia, in his April Theses.

'Are you familiar with the April Theses?'

The April Theses discussed the methods of transition from the bourgeois-democratic revolution to the socialist revolution.

On his arrival he presented his 'April Theses' to the party, formulating the political line for socialist revolution.

In his report, Lenin elaborated the principles he had already set forth in the April Theses.

The April Theses were more radical than virtually anything Lenin's fellow revolutionaries had heard.

Lenin arrived at the revolutionary April Theses thanks to his work in exile on the theory of imperialism.

Lenin's slogan since the April Theses - "All power to the soviets!"

April Theses (1917) propose the socio-economic need for a socialist revolution.