If you see a group of soldiers but don't know where they're from fire a stray bullet in their direction and see how they react.

If they respond with precise rifle fire they're British.

If they respond with a frenzy of machine gun fire they're German.

If they try running away they're Italian.

If they throw their guns on the ground and surrender they're French.

If nothing happens at first but five minutes later the area you shot the bullet from is bombarded with airstrikes and mortars they're American.

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