The Confederate conflict flag, most likely famous by way of its multiple blue saltire towards a purple subject
https://manuelasvb291.keystonescope.com/posts/the-history-behind-the-civil-war-flag-symbols-of-a-nation-divided
The Confederate battle flag, more commonly recognized with the aid of its uncommon blue saltire towards a crimson discipline, turned a permanent symbol of Southern delight and background, regardless of its controversial connotations.