The predicate is researches , because it is an subject
Answer:
Romeo and Juliet's families, the Montagues and the Capulets, are enemies.
Explanation:
"Two households, both alike in dignity / (In fair Verona, where we lay our scene) / From ancient grudge break to new mutiny / Where civil blood makes civil hands unclean" (1.Prologue.1-4).
Meaning it was to be founded as soon as possible, seeming as urgent means important/ a needing to be done fast.