Look up any of his books and check out his word play
If this is talking about Helen Keller, I think it’s when she goes outside with Anne to get the water that she spilled.She touched the water and finally realized that everything had meaning, it had a word.Thats when she starts taking Anne to all the different things around her and Anne started telling her what those things were.I hope this helped :)
to highlight the contradiction between the Declaration of Independence and slavery
Not washing your hands thoroughly. Also being around someone with the flu, touching something with the flu virus on it then touching your eyes, nose or mouth (mucas membrane areas) wouls cause you to get flu