1. Realism in novels aims to create an "illusion of life" by blending public and private experiences within a realistic social, economic, and historical context. Authors use techniques like consistency with history, fidelity to social norms, and causal plot development.
2. Victorian literature is divided into three periods - early novels focused on social problems, mid-Victorian novels embraced domestic realism, and late Victorian novels turned more psychological and pessimistic.
3. Thomas Hardy's novels were often initially rejected or censored due to scenes involving sex and marriage, but he later restored cut episodes when publishing in book form. Hardy faced increasing problems getting his realistic novels accepted due to Victorian sensibilities.