The Communist Manifesto Manifesto" summarises Marx and Engels' theories concerning the nature of society and politics, that in their own words, "The history of all hitherto existing society is the history of class struggles". It also briefly features their ideas for how the capitalist society of the time would eventually be replaced by socialism. Near the end of the Manifesto, the authors call for "forcible overthrow of all existing social conditions", which served as the justification for all communist revolutions around the world. In 2013, "The Communist Manifesto" was registered to UNESCO's Memory of the World Programme with "Capital, Volume I". "The Communist
Edgware, Highgate and London Railway Underground Group had also bought up the rights of the W&ER and published proposals to further extend the line to Bushey and Watford although nothing was done immediately. Following the nationalisation of the Underground Group in 1933, the London Passenger Transport Board announced the 1935-1940 New Works Programme which included the following proposals for the Finsbury Park to Edgware, High Barnet and Muswell Hill lines: Much of the work was carried out, with East Finchley and Highgate stations being completely rebuilt and the electrification works were well advanced before the Second World War put a stop to progress. Passenger services