Respuesta :
Assuming that you're referring to the join car-sharing club poster, The purpose of this poster was to : Generate public support for the war effort
Without public support, the government have to face the problems from external country (the war enemies) and the internal, which why the office of price produced the poster, to prevent internal chaos within the country
Without public support, the government have to face the problems from external country (the war enemies) and the internal, which why the office of price produced the poster, to prevent internal chaos within the country
Answer:
Other answer is wrong, It is, to encourage conservation of resources for the war
Explanation: