Mother Teresa contracted malaria and spent one week in hospital in New Delhi, India.
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The Erickson Brothers submitted the application for the first dial telephone patent.
A suicide bomber killed 57 people while injuring 66 in Gaziantep, Turkey.
Exiled Soviet leader Leon Trotsky was assassinated with an ice axe in Mexico City.
More than 30 military students were injured in a mass pillow fight leading to a ban of the event in future years.
The Iran-Iraq war ended in a stalemate after nearly eight years of conflict.
