The characterization of Nastasya and Raskolnikov suggests a theme of - political conflict
economic hardship
religious differences
social unrest

b because i dont see anything

i would pick a. i think this is more of a personal question though.

the correct answer is b. in order to explain a point clearly in an essay, it is always better to include a clear example of your ideas. including an scenario in which a family is affected by consumerism will support your argument as well as supporting details, such as quotations from experts and statistics. option a could be correct, but statistics and quotations are supporting ideas rather than clear explanations. choices c and d are simply inadequate. they do not add information about the effects of consumerism, rather they are strategies for engaging the reader