FDA Authorizes Pfizer COVID Vaccine: First Shot Cleared for US Distribution
The FDA grants Emergency Use Authorization to the Pfizer–BioNTech vaccine, becoming the first COVID-19 shot cleared for American use. This approval unlocks mass distribution channels and signals a tangible shift from containment strategies to active prevention against the pandemic.
December 11, 2020
6 years ago
Key Figures & Places
What Else Happened on December 11
Cao Pi forces Emperor Xian of Han to abdicate, shattering four centuries of imperial rule and launching the Three Kingdoms period. This power grab fractures Chi…
The last emperor had no choice. Cao Pi—son of the warlord who'd controlled the court for decades—didn't need to kill Emperor Xian. He just needed him to read fr…
Honoratus assumed the role of the first urban prefect of Constantinople, elevating the city to the administrative status of Rome. By establishing this formal mu…
Julian the Apostate entered Constantinople as the undisputed master of the Roman Empire, ending the civil war against his cousin Constantius II. His arrival ini…
Muhammad marched 10,000 followers into Mecca, securing the city with minimal bloodshed after years of exile. This bloodless conquest dismantled the traditional …
Turkish guards assassinate Caliph al-Mutawakkil and install his son al-Muntasir, triggering a decade-long power struggle that fractures Abbasid authority. This …
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