Conversation so far:
where is the don't tread on me flag from
The Gadsen flag is named after American general and politician Christopher Gadsden (1724–1805), who designed it in 1775 during the American Revolution.
when was the gadsden flag adopted?
The Gadsen Flag was adopted in 1778.
who was gadsden flag designed by?
Christopher Gadsden designed the Gadsen flag.
has the gadsden flag been used on license plates?
The following states offer the option of obtaining a Gadsden flag specialty license plate: Alabama, Arizona, Maryland, Missouri, Montana, Oklahoma, South Carolina, Tennessee, Texas, and Virginia.

Question: have there been other variations of the flag?
Self-contained rewrite: have there been other variations of the gadsden flag?