In the second paragraph of the passage, the author writes that washington was hopeful that "the young nation's best days were on the horizon." what is the best meaning of this figurative phrase

Washington most likely meant that even though America was so young (it had just became a nation) is that the best days were still to come and havven't happened yet.

Typically if something is 'on the horizon' it is still to come, still to happen - Example: graduation is 'on the horizon' for most students.

i'm not sure i'm so sorry i will see what i can do

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.