Kingdom of Araucanía and Patagonia

Flag of the Kingdom of Araucania and Patagonia, an unrecognized state from 1860-1862.

Made by MrNazar

Original Flag:
https://upload.wikimedia.org/wikipedia/commons/thumb/0/06/Flag_of_the_Kingdom_of_Araucan%C3%ADa_and_Patagonia.svg/640px-Flag_of_the_Kingdom_of_Araucan%C3%ADa_and_Patagonia.svg.png

Syndicalist La Plata

Kaiserreich-inspired Syndicalist Flag of La Plata

Argentine Confederation

The Pacto Federal Flag, the flag representing the Argentine Confederation (1831-1861) adopted in 1840.

Made by RumpNissen89

Original Flag:
https://upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Flag_of_the_Argentine_Confederation.svg/640px-Flag_of_the_Argentine_Confederation.svg.png

Argentine Republic

Flag of the Argentine Republic, adopted in 1812.

Original Flag:

https://upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Flag_of_Argentina.svg/640px-Flag_of_Argentina.svg.png

Union of La Plata

Flag of the Union of La Plata as depicted in Kaiserreich. Interestingly enough, the flag is derived from the banner of Argentina's Mendoza Province.

Original Flag:
https://upload.wikimedia.org/wikipedia/commons/thumb/7/7c/Bandera_de_la_Provincia_de_Mendoza.svg/600px-Bandera_de_la_Provincia_de_Mendoza.svg.png