What is the theme of horton hears a who?

The theme of "Horton Hears a Who!" centers on the importance of compassion, tolerance, and the idea that every voice matters, no matter how small. Horton, the elephant, exemplifies kindness and determination by advocating for the tiny Whos, emphasizing that everyone deserves to be heard and respected. This story also highlights the significance of community and the collective responsibility to support one another. Ultimately, it conveys a powerful message about the value of individual lives and the impact of standing up for those in need.