We can see thanks to all the examples given that there is a clear position of the author about politics. In all of them he talks about it, or things related to that.

George Orwell is one of the writers who told us more about politics, joining it to an excellent artistic style.

There is a clear point of view against totalitarianism and British Imperalism in his works. But also other highlighted topics are the social justice, the equal richness and the description of poverty with economics sufferings, specially in the English thirties. These characteristics are a clue to know he is a socialist.