Japanese Leaflet

Leaflets were dropped after we bombed Hiroshima and Nagasaki?

or Leaflets were dropped on Japanese cities to warn civilians to evacuate before they were bombed.

am confused,
which one is true?

Leaflets were dropped AFTER the bombing of Hiroshima but BEFORE the bombing of Nagasaki.

This is what the Nagasaki Peace Museum has stated. What more authentic source do you want than from the city itself that got bombed?

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