Which form of punctuation is best suited for restrictive clauses within a sentence? commas dashes parenthesis no punctuation

In romeo and juliet who are romeos parents

The question below refers to the selection “ozymandias” by percy bysshe shelley. the traveler seems to believe that — a. monuments are eternal b. the passage of time is necessary and inevitable c. we must preserve relics of past civilizations d. even the greatest works are destroyed by time

What does the birdcage symbolize in trifles ?