'Under  the 1848 treaty of Guadalupe Hidalgo, this river became the boundary between Mexico & Texas'
the Rio Grande
THE 19th CENTURY: Under  the 1848 treaty of Guadalupe Hidalgo, this river became the boundary between Mexico & Texas
Under  the 1848 treaty of Guadalupe Hidalgo, this river became the boundary between Mexico & Texas
Under  the 1848 treaty of Guadalupe Hidalgo, this river became the boundary between Mexico & Texas
THE 19th CENTURY
the Rio Grande
THE 19th CENTURY