Priestley is Critical of the lack of social mobility in 1912.
Priestley creates Eva as emblematic of the inhumane treatment the lower classes faced due to this restrictive class system which existed in 1912.
Priestley constructs Mr Birling as a pompous (self-centered & egoistic,arrogant) unlikeable character to vilify (abuse) the individuals who perpetuate this rigid system
Priestley based the play in 1912, but wrote this in 1945
there was a rigid class system in 1912, where there was a lack of social mobility, meaning you couldn't shift between the different classes
rigid divide was a continuation of the Victorian eras fixed social structure
in 1945, there was a positive change in the class system , where there was increased social mobility when the Equal Franchise Act 1928 was introduced (all men & women over 21 were allowed to vote)
Priestley aims to highlight the detrimental impacts of class divide to his 1945 audience through the example of the 1912 society
Politics in 1912 involved Britain being highly capitalist & conservative
Laissez-Faire -> Businesses were allowed to set their own rates (similarly what Mr Birling done, he payed his workers how much he wanted to pay them based on his own desire & satisfaction)
Birlings represent the capitalist attitudes in 1912
In 1945, Labour party won by a landslide victory
Shelia + Eric's transformation into socialists represents the electoral swing and change in the political environment of 1945
In 1945, Priestley was the co-founder of the common wealth party (socialist party who favoured equality and helped labour win in 1945)
Priestley uses the Inspector as his mouthpiece (he couldn't be in the play so uses inspector to vocalise his beliefs) to be scathing (critising) capitalism & therefore government abuse of power, as well as to promote socialist ideologies
In 1912, women were disenfranchised (no vote)
Shelia begins to be voiceless and weak (representing disenfranchisement) then develops a voice (representing womens power)
Eva smith is a microcosm of individuals with little social mobility
Birlings symbolise those who upheld the classist and oppressive systems of 1912