Answer:
The following are three adjectives found in the sentence:
enamored, historical, and whirlwind.
Explanation:
The sentence "I am usually enamored of historical fiction but this novel swept me up in a whirlwind of events and personalities" contains three different adjectives: enamored, historical, and whirlwind. An adjective is a word that describes and affects the qualities or quantities of a noun. All three words (enamored, historical, and whirlwind) are describing the quality and state of the nouns used within the sentence, and give the sentence more detail and information.