If I were to go back in time and give machine guns to one army that otherwise would have lost, where would it have made the most difference to the course of human events? | AskHistorians Archive Observer

If I were to go back in time and give machine guns to one army that otherwise would have lost, where would it have made the most difference to the course of human events?

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SanguineHaze

IMO it wouldn't really matter - just by bringing in that technology you'd upset the course of human events.