The Gadsden Flag points a rattlesnake coiled on a yellow discipline with the phrase "Don't Tread on Me

https://speedy-wiki.win/index.php/Founding_Ideals_in_Modern_Times:_Washington,_Jefferson,_and_Civic_Duty

The Gadsden Flag facets a rattlesnake coiled on a yellow area with the phrase "Don't Tread on Me." It originated in colonial America as a image of resistance opposed to British oppression all the way through the American Revolution.