http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
a chronology of armed conflict in the Western Hemisphere, 1492 to the present
2 volumes : illustrations, maps ; 29 cm.
v. 1. Discovery and conquest to high tide of empire -- v. 2. Independence to the modern era.
Includes bibliographical references and indexes.