Katniss Everdeen to replace her sister, Primrose "Prim" Everdeen, after she is reaped (chosen) to compete in the Hunger Games, a televised fight to the death. Katniss, following an alliance with Rue, a young tribute from District 11 who reminded Katniss of Prim but died in the arena, joins up with fellow District 12 tribute Peeta Mellark. The pair compete in the Games together. Katniss uses her knowledge of hunting and archery to survive, and the two become the victors after defying the Capitol's attempt to force one to kill the other. Throughout the next two novels, "Catching Fire" and "Mockingjay", Katniss
Katniss Everdeen compete for the hearts of sponsors who donate money that can be used to buy vital supplies for them when they are in the arena. The concept of how the audiences carry nearly as much force as actual characters is based on how, in reality television and in the Roman games, the audience can both "respond with great enthusiasm or play a role in your elimination," as Collins said. Katniss's first name comes from a plant called "Sagittaria" or arrowhead, which is a tuber plant, usually found in water; another name for this plant is katniss. The root of this