Confident or hopeful sorry if this doesn’t help
Answer:
A compound subject is two or more individual noun phrases coordinated to form a single, longer noun phrase. Compound subjects cause many difficulties in the proper usage of grammatical agreement between the subject and other entities (verbs, pronouns, etc.).
Explanation:
Rousseau talks about some of his experiences from he was younger and he talks about how he started to get involved in literature, he even talked about how some experiences made him very sad for a long period of time but that same sadness became happiness when he became older.