• 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
• 45C · (military) equipment and supply
• 45C1 · weapons
• 45C16 · firearms
• 45C161 · ammunition
• 45C1612 · gunpowder disaster
• 45C1612(+3) · gunpowder disaster (+ naval force)

45C1612(+32) · gunpowder disaster (+ sailing-ships)