Final answer:
The poem develops its theme on the harm of racism to the Mexican American community by utilizing literary devices such as alliteration, specific details, similes, and repetition to emphasize the pervasive, violent, and varied impact of racism.
Step-by-step explanation:
The poem's theme suggests that racism harms the Mexican American community through a variety of literary devices. Alliteration may be used to highlight the pervasive nature of racism, while specific details might paint a picture of the violence that racist acts can incur. Similarly, similes could be employed to compare racist individuals to dangerous situations, emphasizing the threat they pose. Repetition meanwhile may serve to underline the numerous forms racism can manifest in, reinforcing the theme of its widespread and varied impact.
It is evident through the poem that the theme of racism's harm is developed through both direct language referencing cultural and societal issues, and through metaphor and allusion that suggest deeper, more insidious effects of racism. This can be seen in references to violence as well as in the exploration of the internal void created in both the perpetrators and the recipients of racist attitudes.