Idioms
zero hour
the exact time when an attack or other military action will start
The air force planes waited until zero hour in order to begin their bombing mission.
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Fact
In 1785, the city of Paris removed bones from cemeteries to ease the overflow of dead people. They took these bones and stacked them in tunnels now known as the Catacombs. You can visit these tunnel attractions and work your way along long corridors, which are stacked with skulls and bones .. More >>
In 1785, the city of Paris removed bones from cemeteries to ease the overflow of dead people. They took these bones and stacked them in tunnels now known as the Catacombs. You can visit these tunnel attractions and work your way along long corridors, which are stacked with skulls and bones .. More >>
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