Impeachment, proceedings against the president came when Johnson breached the Tenure of Office Act by removing Edwin Stanton, Secretary of War, from the cabinet.
If I am correct it is "Courage"
if it is right, there is no need to thank me.
At the time it was already obvious that the Allies would win and it was only a matter of time till Japan surrenders. However, the Japanese were not ready to surrender, and the only other alternative that the Allies had was to lauch a land attach, which would result in even more casualties. So the <span>Allies attacked both civilian and military targets in Japan
to avoid even more losses</span>