Final answer:
Peeta Mellark protects Katniss Everdeen in the 'Hunger Games' by declaring his love for her to garner audience sympathy and support, crafting a narrative that makes it harder for the organizers to harm her.
Step-by-step explanation:
The question you've asked pertains to the character Peeta Mellark in the 'Hunger Games' series by Suzanne Collins. In the narrative, Peeta takes various actions to protect Katniss Everdeen, often putting himself at risk or sacrifice to ensure her safety and to prevent her from getting into trouble.
One of the most notable actions he undertakes is the declaration of his love for Katniss during an interview, which is a strategic move to garner audience sympathy and support for both of them. This act of professing his love contributes to the portrayal of both Katniss and Peeta as a star-crossed lovers' narrative, which makes it more difficult for the organizers of the Hunger Games to directly harm Katniss without risking public unrest or dissatisfaction.