Salva was extremely scared when he heard gunshots getting farther away from him as he ran from the school into the bush.
The long walk through the desert to the refugee camp was treacherous. Salva almost gave up but kept going. this shows character development because it shows him keeping up and not giving up, he was determined to get to the refugee camp.
Everybody is very nice when Salva gives his speeches. they listen well and clap for him a lot. He is very brave to speak at places about what he's been through. This shows character development because at first he was scared and lost, but now, he is giving brave speeches to people about his journey and business.