what was the primary reason that Roger Williams left Massachusetts bay colony, and found the Rhode Island colony

The primary reason that Roger Williams left the Massachusetts Bay Colony and founded the Rhode Island Colony was a disagreement with the religious and political leaders of Massachusetts. Williams held strong beliefs that differed from the Puritan orthodoxy of the colony.

To understand this better, let's go through the steps to find the answer:

1. Start by searching for Roger Williams. You will find that he was a prominent figure in the early colonial period of America, specifically in Massachusetts and Rhode Island.

2. Next, search for the Massachusetts Bay Colony. This will provide information on the Puritan settlement established by John Winthrop in 1630.

3. Look for information on Roger Williams' beliefs and viewpoints. You will discover that Williams had dissenting views on various religious and political matters. One critical disagreement was related to the separation of church and state. Williams believed in the complete separation of religious institutions from political power, while the leaders of Massachusetts did not.

4. Search for the specific reasons behind Williams leaving the Massachusetts Bay Colony. You will find that he criticized the colony's authorities for their treatment of Native Americans, their land acquisition policies, and their interference in matters of religious conscience.

5. Finally, search for the founding of the Rhode Island Colony. You will find that Roger Williams established the settlement in 1636, a place where he and his followers could practice their religious beliefs freely without interference or persecution.

By following these steps, you should be able to understand that Roger Williams left Massachusetts Bay Colony primarily due to his ideological and religious disagreements with the Puritan leaders, and he founded the Rhode Island Colony to establish a haven for religious freedom and tolerance.