The natural history series “Life on Earth,” presented by David Attenborough, aired on BBC One in the UK for the first time.
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Gaius Julius Caesar Octavian became the first Roman Emperor.
North Korea officially abandoned all reunification plans with South Korea.
The trial phase of former US President Donald Trump's first impeachment began.
During the Peninsular War, the British defeated the French at the Battle of La Coruña.
The first council meeting of the League of Nations was held in Paris.