Final answer:
Roger Williams, known for his radical ideas advocating for a complete separation from the Church of England and unbiased religious freedom, played a key role in the establishment of the Rhode Island colony.
Step-by-step explanation:
Roger Williams played an integral part in the establishment of the colony of Rhode Island. Despite facing opposition from Puritan authorities in Massachusetts due to his radical beliefs that called for a complete separation from the Church of England and stated that the state should not punish individuals for their beliefs, Williams continued his advocacy. In Rhode Island, his ideas found acceptance and he wrote favorably about the native peoples, contrasting their virtues with the intolerance seen in Puritan New England.
Williams, therefore, represents a significant figure in the history of Religious tolerance in America and the eventual fostering of Freedom of Religion. After being banished from Massachusetts Bay, Williams founded Rhode Island, a colony that welcomed dissenting Puritans and others seeking religious freedom. His work laid the foundation for the more tolerant society we see today.
In conclusion, out of the given options, the answer to the question is a) Rhode Island. This is the colony that Roger Williams is best known for establishing.
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