← The interactive mapAll civilizations

Argentina

1831 – present
Sovereign stateSouth America

The Plata provinces that rallied at Tucuman, then drove their frontier south across the pampas to Tierra del Fuego.

Endures as the Argentine Republic, the second-largest state of South America.

Borders in 2026 · drawn from 3 sourced border frames
See it on the interactive map →

Borders over time

The atlas holds 3 border frames for Argentina — the shape you scrub through changes in 1831 · 1861 · 1879.

Moments from the Chronicle

Further reading

Sources