The Ringling Brothers Circus was a famous American circus known for its elaborate performances featuring acrobats, clowns, and trained animals. Founded in 1884 by the Ringling Brothers, the circus became a significant part of American entertainment, touring across the country and captivating audiences with its grand spectacles. In 1919, the circus merged with Barnum & Bailey Circus, creating the "Greatest Show on Earth." The circus was renowned for its big top tent and innovative acts, but it faced challenges in the 21st century, leading to its final performance in 2017.