I made a not so original flag of a Union between Argentina and Chile. : r/vexillology

What would the flag of the hypothetical North American Union look like? - Quora

Flag Thread IV, Page 392

Why is the Uruguayan flag and coat of arms so reminiscent of the

Communist Party Flag Bangladesh Belarus Bhutan Brazil Cambodia

Alternate History Flag Thread Maps & Graphics, Page 3

Flag of the Federation of Southern Cone States : r/vexillology

Military colours, standards and guidons, Military Wiki

wheatpaste – Graffitimundo

i created a (new) flag of the conosúr (union of chile, argentina and uruguay) : r/vexillology

2 Possible Brazilian and Argentine Unions Flags : r/vexillology

UK flag protocol

Flag of Argentina - Wikipedia

Military colours, standards and guidons, Military Wiki

Flag - Wikipedia

Alternate History Flag Thread Maps & Graphics, Page 3