📖 Ancient Period 📚 Medieval Period 🧠 Renaissance Period (14th–17th Century) 📅 Modern Era 📚 One-Liner Revision on History of Psychiatry 🎯 Quick MCQs for Practice 📖 Ancient and Medieval Period 📅 17th to 18th Century (Pre-Modern Era) 🧠 19th Century – Birth of Psychiatric Nursing as a Profession 📚 20th Century – Formal Development of Psychiatric Nursing 📅 21st Century – Modern Psychiatric Nursing 🎯 Key Contributors in Psychiatric