Your answer is going to be "All of the Above".
Clara Barton was regarded as the nurse who would later form the American Red Cross. As a nurse her role was more prominent however, she also rode onto the battlefield to and supplied food and water to troops.
The disagreement with the Catholic Church that was most influence by the Renaissance idea of humanism was that it was wrong for the Church to sell indulgences, since this implied that humans could not have a strong, individual relationship with God.
State I think... not sure
