How can children and young people come together to build a peaceful society?

Now-a-days every citizen in a society is in the mission to make their society peaceful with full freedom.they are coming out of their houses to work out and bring peace into a society.this also brings children and young people together as they work in a group by organizing a programmes for peace and freedom.by giving illitrates an awerness b6 ralies etc.every on not only in this india but also in the whole world are in the ambisition of getting the peace,freedom,education,basic fundamental rights,etc..this indirectly brings a child and the yongers together.