What is one thing Benjamin Franklin is famous for?

Benjamin Franklin is widely recognized for his role as a U.S. diplomat, particularly his work in France during the American Revolutionary War. His diplomatic efforts were crucial in securing French support for the American colonies, which ultimately helped them gain independence from British rule. Franklin's ability to build relationships and negotiate effectively was instrumental in forming a crucial alliance that contributed to the success of the revolution.

While he is associated with many achievements, including his contributions to science, invention, and publishing, his diplomatic efforts stand out as a significant aspect of his legacy, particularly in shaping the early relationships of the United States on the international stage. This historical context highlights why Franklin's role as a diplomat is a key part of his identity and why this answer is correct.