In the context of the novel, America itself is a symbol of hope, wealth, social and economic mobility, and, ultimately, disappointment, as Ifemelu learns that the American Dream is a lie and that the advantages she enjoys there often come at a great price.
In an interview, Adichie defines Americanah as describing those who have been to the US and return with American affectations, pretend not to understand their mother tongues any longer, and refuse to eat Nigerian food, making constant reference to their life in America.
While identifying the need to flee "choicelessness" as the main reason for much of the migration in the twenty-first century Nigerian setting of the novel, Adichie uses literary dimensions to shake up the foundations of theory.
Consequently, the direction of this type of migration, how it affects the bonds of love, how it changes personalities and cultural views, and how it reinterprets identity become the novelist's major theoretical engagements.
[7][8] On the July/August 2013 issue of Bookmarks, the book received a (4.0 out of 5) with a critical summary saying, "Chimamanda Ngozi Adichie has never been afraid to address the difficult subjects of race and class.
"[9][10] Writing for The New York Times, Mike Peed said, "'Americanah' examines blackness in America, Nigeria and Britain, but it's also a steady-handed dissection of the universal human experience—a platitude made fresh by the accuracy of Adichie's observations.
"[3] Peed concluded: "'Americanah' is witheringly trenchant and hugely empathetic, both worldly and geographically precise, a novel that holds the discomfiting realities of our times fearlessly before us.
[11] In the Chicago Tribune, Laura Pearson wrote, "Sprawling, ambitious and gorgeously written, 'Americanah' covers race, identity, relationships, community, politics, privilege, language, hair, ethnocentrism, migration, intimacy, estrangement, blogging, books and Barack Obama.
Accordingly, Marwala on reviewing Americanah states that "it seems that in the 21st century, the strangeness of othering, of enhancing difference rather than embracing our commonalities and the wedging of deep fissures in society continues unabated.
[24] In 2014, it was announced that David Oyelowo and Lupita Nyong'o would star in a film adaptation of the novel,[25] to be produced by Brad Pitt and his production company Plan B.
[27] It was announced on September 13, 2019, that HBO Max would air the miniseries in ten episodes, with actor and playwright Danai Gurira as writer and showrunner.