Answer:
Was
Explanation:
A linking verb is a type of verb that identifies a subject in a sentence and connects it to an adjective or noun.
Furthermore, unlike other types of verbs, they do not describe any direct action taken.
Therefore, the linking verb in "New Orleans cornetist Charles Bolden was a pioneer in the world of jazz music, according to many music historians." is WAS
Worst would also be the best fit
The "autumn of life" refers to D. Old age
