The structure of the excerpt plays a crucial role in the author’s argument about the harsh realities faced by Dust Bowl migrants in California. Here are some key aspects of the structure that contribute to the argument:

1. Juxtaposition: The excerpt likely compares and contrasts the expectations of the migrants with their actual experiences in California. By placing these contrasting realities next to each other, the author highlights the significant gap between the migrants’ dreams and the difficult reality they encountered.

2. Use of specific details: The excerpt might provide specific details about the hardships faced by the migrants, such as poor living conditions, competition for jobs, and low wages. These details paint a vivid picture of their struggles and make the argument about the harsh realities more concrete and believable.

3. Conciseness and directness: By keeping the excerpt concise and direct, the author avoids unnecessary information and focuses on the central message. This allows the reader to grasp the key argument quickly and effectively.

4. Potential use of emotional language: The excerpt might use emotional language to evoke empathy and understanding for the plight of the migrants. Words like “struggling,” “overburdened,” and “surplus” can create a sense of sympathy and highlight the unfairness of their situation.

5. Implicit vs. explicit argument: The excerpt might present the argument implicitly, relying on the reader to draw their own conclusions based on the information presented. This can leave a lasting impact as it encourages the reader to actively engage with the material and reflect on the author’s message.

Overall, the structure of the excerpt serves to effectively convey the author’s argument about the harsh realities faced by Dust Bowl migrants in California. By using techniques like juxtaposition, specific details, and potentially emotional language, the author paints a picture of their struggles and compels the reader to understand the complexities of their experience.

It’s important to note that without access to the specific excerpt, it’s impossible to definitively identify all the structural elements employed by the author. However, the points mentioned above provide a general framework for understanding how structure can be used to effectively support an argument.