1. When Rue died, Katniss covered Rue's body with flowers, even though Katniss knew the capitol wouldn't like it
2. Katniss wore a mockingjay pin, which became the sign of the rebellion against the capitol
3. sAt the end of her hunger game, Katniss and Peeta were left, and they had to kill each other, so Katniss wanted to defy the capitol by making them both die, by eating the nightlock berries. This made the capitol/President snow very ticked off.
Three examples are hiding from the cameras, putting flowers on Rue's body, and threatening to commit suicide with Peeta.
The night lock & mockingjay suit
She becomes the mockingjay.
"I volunteer as trilobite."
President Snow. He is also angry with Seneca Crane, the head gamemaker, for letting both Katniss and Peeta live. As a result, Seneca Crane is exectuted, and Katniss' life becomes controlled by Snow, making sure that she doesn't set off a rebellion, which she does.
Katniss is telling the story in first person
In The Hunger Games while Katniss is showing the Gamemakers what she can do to get an over all score. Katniss uses her bow and arrow for her talent, the Gamemakers not paying attention to Katniss but the roasted pig. Then Katniss shoots her bow and arrow at the roasted pig.
Katniss does (Katniss is Primrose's sister)
Because she tricked the game makers with the berries.
Because they Knew She Could Start A Rebellion!
She represents the MOCKINGJAY of the rebellion against the Capitol... simple as that.
In the third book, Mockingjay, Haymitch is apparently in the rebellion against the Capitol, though Katniss has no idea about this. He saves her from the arena in Catching Fire, showing courage, and, in the first book, The Hunger Games, he gives good advice to Peeta and Katniss before the go into the arena, showing honor.
"I volunteer as trilobite."
Yes. Katniss is the 'Girl on Fire' who is the face of rebellion, which is also metaphorically referred to as fire.
It formed from the moment Katniss pulled out the berries. The first 'rebellion' happened in district 3 after katniss visited the district for the victory tour.
Katniss thinks a lot in the Hunger Games. When?
Katniss and Peeta are at a party after the Hunger Games. They are dancing and Peeta askes her if they should help with the rebellion. Plutarch Heavensbee asks to dance with Katniss and tells her he is getting ready with the Quarter Quells and shows Katniss a watch that has a Mockingjay on it.
Cressida was a resident director from the Capital who joined the rebellion against the Capital and became the leader of Katniss's camera crew
Yes. That was the 75th Hunger Games, or the third Quarter Quell. It was also the very last games to be held before Katniss and her rebellion abolished it for good