Rio de Janeiro
Maldonado
Río Negro
Bahia Blanca
Buenos Ayres
Banda Oriental
Patagonia
Santa Cruz
Tierra del Fuego
The Falkland Islands
ok that tens i dont know the dates you will have to look that up but
Hope this helps
OD is the answer to this question
The answer is thematic maps
The Indo-European languages were though to have originated around Azerbaijan and Iran.