A story on make hay while the sunshine moral (short story)

Identify the participle or infinitive phrase in the sentence below

Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the government for a redress of grievances. in four to six sentences, explain how the structure of the first amendment supports equal weight of each freedom it guarantees.

This summer, stretched on well into fall, yielded a rich crop a. which b. itself c. whose d. those