Answer:
Priestley uses the opening of the plan in "An Inspector Calls" to challenge Arthur Birlings values and attitudes by using the inspector to challenge him and his family. ... That is why he made 2 charcters, one for the views if socialism,which is the inspector and one for capitalism which is Arthur Birling.
Step-by-step explanation:
Priestley uses the inspector to convey the consequences of what will happen if members of society do not change. He states that we will be “taught” in “fire and blood and anguish”. Priestley's use of a triplet of nouns act as metaphors for the two world wars. ... Here, the inspector is conveyed as an omnipotent being.