1 · Religion and Magic
2 · Nature
3 · Human Being, Man in General
4 · Society, Civilization, Culture
5 · Abstract Ideas and Concepts
6 · History
7 · Bible
8 · Literature
9 · Classical Mythology and Ancient History
Top
4 · Society, Civilization, Culture
45 · warfare; military affairs
45E · communication and transport
45E2 · transport, train (military)
45E2(+3) · transport, train (military) (+ naval force)