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

https://manuelwxvt746.urbanvellum.com/posts/the-many-faces-of-civil-war-flags-an-overview-of-types-and-designs-2

The Gadsden flag, offering a rattlesnake and the phrase "Don't Tread on Me," used to be followed via some Confederate sets as a image of resistance in opposition to perceived oppression.