What are the parts of speech from the sentence the professional baseball league was later started in 1871?

In the sentence "The professional Baseball league was later started in 1871," the parts of speech include: "The" (determiner), "professional" (adjective), "baseball" (noun), "league" (noun), "was" (verb), "later" (adverb), "started" (verb), "in" (preposition), and "1871" (noun). The main elements are nouns (league, baseball, 1871), verbs (was, started), an adjective (professional), an adverb (later), a determiner (the), and a preposition (in).