Learn how to implement protected routes and role-based authorization in React using React Router v6 in this comprehensive tutorial. Discover the process of setting up basic routing, creating a useAuth hook, and developing RequireAuth components. Explore techniques for managing browser history, testing with backend authentication, and applying role-based routing. Master the implementation of object lookup for roles and gain insights into testing role-based routes. Conclude with valuable information on handling unauthorized access, equipping you with the skills to create secure and user-specific areas within your React applications.