The Colony of Rhode Island was one of the original thirteen colonies in North America, established in the early 17th century. Founded by Roger Williams in 1636, it was known for its commitment to religious freedom and separation of church and state. The colony attracted various groups seeking refuge from persecution, including Quakers and Jews. Rhode Island was unique among the colonies for its progressive policies and tolerance. It became a haven for those who were marginalized in other colonies. The colony played a significant role in the American Revolution and was the last of the original colonies to ratify the U.S. Constitution in 1790.