Who does Lyddie receive a letter from in chapter 18?

Luke Stevens.

Explanation:Then he told her that Uncle Judah would also keep all of the money they got from selling the farm as payment for having taken care of Mama. Lyddie felt so sad. She knew that Rachel was leaving and their home was all but gone. Then, Charlie told her he had a letter for her from Luke Stevens.

the correct answer is the following.

one of the groups i belong to is the boy scouts. this is a problem-solving group because it has tasks that we need to solve in order to other people in different activities such as the rescue of lost pets, or elder people in need.

the other group i belong to is kids pro environment, and is an information-sharing group that tries to create conscience about the risks and problems that generate pollution in our cities. we share information to other students and parents on the importance of keep our communities clean and our skies clear.