• Literary history is treated as a cultural field, integrating art history, cultural studies, and intellectual history to frame American literature as a national narrative [6], [13], [14], [17], [18].

• Cross-literature and transatlantic dialogue frame American writing through Shakespearean, Elizabethan, and Puritan legacies, with Marian Exiles and related cross-cultural studies [5], [9], [10], [11], [19].

• Lexicography and language standardization influence literary study, with dictionaries and pronunciation guides shaping scholarly and public understanding of American English usage [8], [16].

• The study treats critical discourse as a social-political project, tracing Congress-era interventions, criticism circles, and the public role of American literature in shaping identity [1], [14], [15].