20thcentury americandrama canadiandrama coloniesinliterature commonwealthcountries decolonizationinliterature drama english englishdrama history historyandcriticism imperialisminliterature politicalplays politicsandliterature postcolonialism postcolonialisminliterature realisminliterature southafricandrama(english) southasianamericanauthors southasianauthors southasiandiaspora southasians