How did reading debates in newspapers change citizens' political role?

Correct answer: They became opinion-forming citizens, not merely subjects

Option A is correct because newspapers exposed readers to competing arguments and enabled them to judge political events for themselves. Reading debates helped people move from being passive subjects, who were expected mainly to obey authority, towards active citizens who could form opinions and discuss public affairs. This illustrates the governing idea of public opinion: political authority was increasingly challenged through print, conversation and collective debate. Option B is the opposite of the historical development, since newspapers drew more people into political discussion. Option C has no connection with the role of public reading. Option D is also incorrect; readers did not automatically become official censors. They became participants in political communication, even though access to newspapers and literacy was uneven.