Dossier №228

2,019 AD

Astronomers publish the first direct image of a black hole’s shadow.

This question uses 2019 AD as its sourced chronological anchor.

The Event Horizon Telescope combined radio observatories around Earth to resolve the object at the center of galaxy M87.

1,588 AD

The Spanish Armada fails in its attempt to invade England.

Naval fighting, logistics, and severe weather broke the campaign.

The Spanish fleet planned to escort an invasion army across the Channel, but English attacks disrupted its formation. A hazardous voyage around Scotland and Ireland caused further losses and turned the failed expedition into a powerful English national myth.

1,258 AD

Hülegü Khan’s Mongol army captures and sacks Baghdad.

This question uses 1258 AD as its sourced chronological anchor.

The conquest ended the Abbasid caliphate in Baghdad and caused immense destruction in one of the medieval world’s great cities.

589 AD

The Sui dynasty conquers the southern Chen state and reunifies China.

This question uses 589 AD as its sourced chronological anchor.

Although short-lived, Sui rule restored central institutions and began great projects such as the Grand Canal.

268 BC

Ashoka begins ruling the Mauryan Empire in South Asia.

An imperial conqueror later promoted an ethic of restraint and public welfare.

After the destructive Kalinga war, Ashoka’s inscriptions emphasized dhamma, compassion, and responsible rule. His edicts across the empire are crucial evidence for Mauryan government and the spread of Buddhism.