US Military History needs JavaScript
This course renders its 30 lessons, 10 deep dives and 20 timeline and reference cards in the browser from
three local data files. With JavaScript disabled, the content cannot be assembled.
You can still read the source data directly:
daily-learning.json,
subject-learning.json and
quick-references.json.
Conflict dates may refer to declarations, hostilities, campaign periods, ceasefires, treaties, or
withdrawals. Contemporary material is current only through August 24, 2026.