Question

complete the sentence with the word that best fits the overall meaning and tone. rhode island founder roger williams became a ______ speaker of the algonquin language, so he was able to serve as a mediator between the english and american indian groups. verbose fluent

Explanation:

"Fluent" means able to speak a language easily and well, which is appropriate for a mediator. "Verbose" means using a lot of words, which is not relevant to language - proficiency for mediation.

Answer:

fluent