Final answer:
In literature, concepts like long borders, value diversity, and imperial influences are often explored in postcolonial and multicultural narratives, set in borderlands or during colonization, and exemplified by works that highlight cultural conflict and diversity, such as 'Midnight's Children'.
Step-by-step explanation:
The subjects of long border with the USA, value diversity/pluralism, influence of imperial powers, and space are all deeply intertwined in literature, especially in the context of postcolonial and multicultural narratives. These concepts often come to the fore when exploring the historical and cultural context of a story set near borders, or in periods of colonization or cultural conflict. For instance, the borderlands between the U.S. and Mexico have been portrayed as a melting pot, where different cultures meet and sometimes clash, as evidenced in Jovita Gonzalez's writing. On the other hand, the post-civil rights era in America has given rise to a literature that embraces multicultural sensibilities and explores the diversity within America, with examples including the works of Alice Walker and Leslie Marmon Silko. Moreover, works like 'Midnight's Children' delve into the aftermath of colonialism, examining themes like revolution, migration, and identity.