Final answer:
Arthur Miller's characters represent ordinary people whose lives are marked by the despair and moral challenges of modern life, leading them to confront the illusion of the American dream through relatable situations.
Step-by-step explanation:
Arthur Miller's characters are depicted as ordinary people experiencing the crush of modern life and its challenges, leading them to points of despair and moral quandaries. Works like Death of a Salesman and The Crucible showcase descent into madness and confront the hollowness of the American dream. Miller's plays are grounded in realism, highlighting the tragic imperfections of everyday life, and they resonate with audiences because they made us confront these issues through relatable characters who face overwhelming societal pressures.