History Lesson is a free Chrome add-on developed by sophiasanchezmaes. This add-on allows users to rename all mentions of "Calhoun" to "FKAC" (Formerly Known As Calhoun) on webpages. Whether you're a history enthusiast or simply want to add a touch of humor to your browsing experience, History Lesson is a fun and handy tool.

With History Lesson, you can easily customize your browsing experience by replacing all instances of "Calhoun" with "FKAC". This can be particularly useful if you come across websites or articles with numerous references to Calhoun that you'd prefer to change. The add-on seamlessly modifies the text on webpages, ensuring a consistent browsing experience.

The History Lesson add-on is a great way to inject some creativity and personalization into your Chrome browsing. By replacing "Calhoun" with "FKAC", you can add a unique twist to your online interactions and make your browsing experience truly your own.