Finally ended contains an adverb (finally). Simple predicates mean verbs.
Around 1890: around is a preposition and it is the beginning of a phrase (adverb) that describes when the era ended. 1890 is a noun that is the object of the preposition.
This is a really difficult sentence, but i would say was is the verb, but i'm not sure of the subject. opportunity maybe I would love to be marked as brainliest
