Which religious group, officially the Religious Society of Friends, was founded by George Fox in 17th-century England and believes in the 'Inner Light' ΓÇö that every person has direct access to God without clergy?

• A Shakers
• B Moravians
• C Quakers ✓
• D Pietists

Quakers played a disproportionately influential role in social reform ΓÇö including abolition, women's rights, and prison reform ΓÇö and William Penn founded Pennsylvania as a Quaker colony.