100% verified The same day, three eras.

1 August

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Contemporary era

1944

Warsaw Uprising

On 1 August 1944, the Warsaw Uprising against the German occupation began.

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Contemporary era

1834

Abolition of slavery in the British Empire

On 1 August 1834, the abolition of slavery took effect across the British Empire.

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From the Middle Ages to the Enlightenment

1774

Priestley isolates oxygen

On 1 August 1774, Joseph Priestley isolated the gas later named oxygen.

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