The house was on Maple Street in a town that appeared on no one's radar until it appeared on everyone's and then disappeared again, which is the lifecycle of every Midwest college town in 2005: noticed briefly by people who were looking for something to notice and then forgotten by the same people when they found something else. The town had a university, which brought a constant rotation of young people and old ideas and cheap rent, and it had a population that was, by 2005, eighty-seven percent white, which was a fact that no one in the town thought was significant because no one in the town thought about race at all, which was, perhaps, the most significant fact of all.

Dr. Nadia Rahman arrived in September 2005. She was thirty-four, a professor of comparative literature at the university, and she was the first Muslim woman to hold a tenure-track position in the English department. She did not arrive with a sense of mission. She arrived with a book manuscript and a one-year lease on a house on Maple Street and a cat that she had named After the Russian writer Andrei Platonov because she had been reading Platonov in the months leading up to her move and had found in his work a resonance with her own experience of being a person who wrote about things that other people had stopped talking about.

The rejection did not begin with hostility. It began with the small, polite gestures of a community that wanted to believe it was welcoming and was, in its way, trying. The neighbor across the street, a woman named Barb who was sixty and had lived on Maple Street for forty years, came over on Nadia's second day and brought a casserole and said, "Welcome to the neighborhood. If you need anything, let us know." Nadia thanked her and invited her in, and Barb declined, saying she had to get back to her garden, and Nadia understood, with the instinctive perception of someone who had spent her life navigating spaces where she was the only person who looked like her, that Barb's welcome was real but limited: it extended to casserole and garden and the small exchanges of neighborhood politeness, but it did not extend to the question that Barb would not ask: what is it like, being the only one?

The first subtle sign was the way people's sentences ended when Nadia entered a room. Not abruptly, not rudely. The conversation would simply lose its momentum, the way a conversation loses momentum when one of the participants brings with them a subject that no one else has prepared to discuss. Nadia was that subject. She did not know this. She was a professor of comparative literature, and she spent her days talking about novels written by people who had been dead for centuries, and she assumed that her presence in a room was no more significant than the presence of any other person, who was also a subject, also carrying a history, also altering the dynamics of the space by entering it.

But the alteration was different. It was not dramatic. It was the kind of alteration that happens in a system that is designed to maintain its state, the way a body maintains its temperature, the way a community maintains its character, the way a town that is eighty-seven percent white maintains the fact that it is eighty-seven percent white, not through any active effort to exclude but through the passive accumulation of small decisions: who is invited to the department lunch, who is asked to speak at the diversity panel, who is remembered on birthdays and who is not.

The second subtle sign was the students. Nadia was an excellent teacher. Her evaluations were consistently high, her office hours were always full, and her students wrote letters years after taking her classes saying that she had changed the way they read. But the students who sat closest to her were not the students who wanted to learn about comparative literature. They were the students who wanted to learn about her: her experience, her perspective, her story. They did not come to her office hours to discuss Kafka or Platonov. They came to discuss the hijab she wore on Tuesdays, when the weather was cold and the fabric felt like armor, and they asked questions that were not questions but requests for testimony, and Nadia, who had spent twelve years studying literature and writing about literature and living inside literature, found herself being asked, constantly, to testify to a life that was not the life she had chosen but the life that had been chosen for her by the way she looked and the name she carried.

The third subtle sign was the department. Nadia was invited to everything and asked to do nothing. She was invited to the iftar that the graduate students organized in Ramadan, which was a kind gesture but also a kind of segregation: she was present but only as the person who was present, not as a colleague who had chosen to attend. She was asked to serve on every diversity committee except the one that mattered, which was the committee that decided curriculum. The curriculum committee, which was where the real work of shaping what students learned happened, was populated by people who had been at the university for twenty, thirty, forty years, and they did not exclude Nadia because they disliked her. They excluded her because she was new, and new people are not excluded out of malice but out of inertia, and inertia is the force that maintains a system's state without anyone having to make a decision to maintain it.

The rejection was slow. It was not a wall but a slope, and Nadia was walking uphill, and each step required more effort than the last, not because anyone was pushing her but because the slope itself was the pushing, because the slope was the accumulated weight of four hundred thousand people who had never thought about race because they had never needed to, and Nadia was the race, and the slope was her, and she was walking uphill in a town that was flat and did not know it was sloping her upward and away from the center.

In March 2006, a group of students organized a protest after a news report about detention centers in the Southwest mentioned the word mosque in the same sentence as the word surveillance, and Nadia was asked to speak at the rally, and she spoke, and her words were measured and precise and angry in the way that measured and precise words are when anger has been distilled into language, and after the rally, Barb from across the street looked at her from her garden and did not wave and did not smile and did not do anything, and the nothing was the rejection, complete and silent and polite.

Nadia stayed. She did not stay out of bravery. She stayed because leaving would have been admitting that the slope was steeper than she could climb, and she was a scholar, and scholars do not admit that the slope is steeper than they can climb. They study the slope. They write about the slope. They teach their students about the slope, using texts written by people who died centuries before the slope existed, and in the teaching, in the careful, patient act of turning a life into a curriculum, Nadia found the only thing that could exist inside a slow rejection: the slow, patient act of refusing to be rejected.