[THE MAP.]
The dividing line between Spanish and Portuguese territories in the accompanying map differs only in one-and-a-half or two degrees of longitude from that drawn by M. Adolpho de Varnhagen in his Historia Geral do Brazil. The question about the present boundary of those territories has been settled by modern treaties.
It must also be remarked that the boundaries of the ancient Province of Rio de la Plata, in 1534, were very soon modified by the Spanish Government, who did the same thing by the four other Provinces into which the Continent of South America south of the equator was divided in that year.
L. L. D.
SOUTH AMERICA IN THE XVI CENTURY.
(Click on image to enlarge.)