How much gunpowder was used?

The amount of gunpowder used can vary greatly depending on the specific context, such as military operations, fireworks displays, or historical events. For example, during the American Civil War, artillery units could use hundreds of pounds of gunpowder in a single battle. In contrast, a typical fireworks show might use only a few pounds. Therefore, without a specific event or context, it's difficult to provide an exact quantity.