Explosives: The Power That Wins Wars. Count on them to put it where it hurts most!
A halftone photograph shows a gun crew in shorts and berets firing a field gun beside stacked ammunition boxes, under a red banner headed 'Explosives'. The slogan 'The power that wins wars' is a virtue-word claim attached to the product, and the photograph of a working gun crew links the factory output to the front.
Propaganda techniques used in this poster
- Date
- 1939
- Period
- Second World War
- Made by
- Department of Munitions and Supply for Canada
- Region
- North America
- Country
- Canada
- Medium
- Poster
- Issuer type
- State
- Regime
- Mackenzie King Government
- Leader
- William Lyon Mackenzie King
- Audience
- Domestic public
- Purpose
- Mobilize or secure compliance
- Themes
- Home front, War and the military
- Event
- World War II
- Source
- Identified Openly sourced: the speaker is who they say they are
- Source
- U.S. National Archives and Records Administration, Record Group 44, World War II Foreign Posters, retrieved October 3, 2026
- Rights
- Public domain (Canadian Crown copyright, 50 years from publication, expired; no URAA restoration)
Department of Munitions and Supply for Canada. U.S. National Archives, World War II Foreign Posters (NAID 44267599).
Text on the object
EXPLOSIVES THE POWER THAT WINS WARS Count on them TO PUT IT WHERE IT HURTS MOST! This Message is issued by the Department of Munitions and Supply for Canada







