The Gadsden flag, featuring a rattlesnake and the word "Don't Tread on Me

https://quillhavenx.com/s/2hSSXr21QCM3f0dst8xWg

The Gadsden flag, presenting a rattlesnake and the word "Don't Tread on Me," was once adopted by a few Confederate units as a symbol of resistance in opposition to perceived oppression.