1. The problem is to identify the theme of the passage about Gertrude Bonnin and the experiences of Native Americans with assimilation policies. 2. The passage discusses the harsh treatment, forced assimilation, and loss experienced by Native Americans, highlighting the cost of success or survival under oppressive policies. 3. The theme options are: - Underneath we're all the same. - The end justifies the means. - Home is where the heart is. - Success can come at a cost. 4. The passage emphasizes the forced changes and punishments endured, suggesting that achieving success or survival came with significant hardship. 5. Therefore, the best theme that fits the passage is **Success can come at a cost.** Final answer: Success can come at a cost.