The word 'riverrun' is the iconic opening word of James Joyce's final novel, 'Finnegans Wake'. The novel begins mid-sentence, and the word 'riverrun' connects back to the very end of the book, symbolizing the cyclical nature of history, time, and the Liffey river flowing through Dublin.

Upon its initial publication, Ulysses faced significant legal challenges and public outcry. Due to its explicit content and innovative, often shocking, narrative style, it was banned for obscenity in several countries, including the United States and the United Kingdom, for many years before being legally cleared.

The flight motif, referencing the myth of Daedalus and Icarus, is central to the novel. Critics interpret it as a symbol of Stephen's need to escape the 'nets' of nationality, language, and religion (fleeing Ireland), the inherent risks of artistic ambition (the fear of falling), and the necessity of detachment for the artist to create his work from a higher perspective.

Stephen experiences a profound tension between his need for intellectual and artistic freedom, which requires him to leave Ireland, and his deep-seated cultural and emotional roots in the country. This conflict is central to his development, as he struggles to forge an identity that is independent of the restrictive social, religious, and political pressures of his homeland.

Finnegans Wake is a dense, multi-layered text that explores the complexities of human existence through themes of marital conflict, the surreal nature of dream states, and the cyclical, repetitive nature of time and history. These themes are woven into the fabric of the novel's experimental language.

The provided answer highlights the distinctive opening line of 'Araby', which sets the scene and tone of the story. The other options are incorrect and do not accurately describe the story's content. This opening establishes the setting of Dublin, which is central to the themes of paralysis and disillusionment found in Joyce's 'Dubliners'.

In his theological and philosophical writings, Thomas Aquinas identified 'claritas' as one of the three essential properties of beauty, alongside integrity and proportion. James Joyce later adapted this scholastic concept into his own literary theory, using it to describe the moment when the 'whatness' or essence of an object is revealed to the observer, often serving as the culmination of an epiphany.

A 'bildungsroman' is a literary genre that focuses on the psychological and moral growth of the protagonist from youth to adulthood. 'A Portrait of the Artist as a Young Man' is a quintessential example of this genre, as it meticulously chronicles Stephen Dedalus's intellectual, spiritual, and artistic development as he breaks away from his Irish Catholic upbringing to pursue his vocation as an artist.

Margot Norris, in her critical study of the text, highlights how Joyce's experimental narrative destabilizes the traditional concept of the individual subject. The ontological problem arises because the text constantly collapses the boundaries between characters, making it impossible for the reader to clearly distinguish between the 'self' and the 'other' within the dream-like, collective consciousness of the work.

Mr. Deasy, the headmaster of the school where Stephen Dedalus teaches, is explicitly characterized by his narrow-minded and xenophobic views. During his conversation with Stephen, he makes derogatory remarks about Jewish people, reflecting the pervasive anti-Semitism present in the social climate of the time. This interaction highlights the prejudice Leopold Bloom faces as an outsider in Irish society.