What is the fine-grained topic of the following text: It reflects an all-too-common tendency to take what could be a nuanced view (i.e., the police system is racist and Liang may have been subject to anti-Chinese bias) and flatten it into an ethnic nationalist position of believing that all Chinese Americans are equally victimized, regardless of their relationship to structural power. Only return the topic.
Ethnic nationalism and its impact on perceptions of racism and victimization in the police system.