I thought the presentation was awesome and I was touched.
I also thought it is worth while because if we didn't have it we wouldn't know about a girl who changed the world.
I think it is needed because we learn about different things to help others and change them forever.
This is very effective because people might of been touched by Rachel's story and listen to her challenge.
I tooke something from that and it was to always be nice others so everyone will be touched by you. I will also treat others the way I would want to be treated.