Argentina Map puzzle

Argentina, officially the Argentine Republic
(Spanish: República Argentina), is a country in the southern half of South America.
It shares the bulk of the Southern Cone with Chile to the west and is also bordered by
Bolivia and Paraguay to the north, Brazil to the northeast, Uruguay and the South Atlantic Ocean
to the east, and the Drake Passage to the south.
Argentina covers an area of 2,780,400 km2 (1,073,500 sq mi),
and is the largest Spanish-speaking nation in the world.