Final answer:
Arthur Jarvis is a fictional character from the novel 'Cry, the Beloved Country' who created an organization advocating for social justice against apartheid in South Africa. The details about the organization are fictional and part of the novel's narrative.
Step-by-step explanation:
The organization that Arthur Jarvis is noted for creating is fictional and can be found in the novel Cry, the Beloved Country by Alan Paton. In this literary work, Arthur Jarvis is a character who champions social justice issues in South Africa. He is an activist who fights against the racial injustices of apartheid. Although the character and the organization are not real, the novel does provide poignant commentary on historical events and social conditions in South Africa during the time period it depicts.