The US & Canada agreed to divert the Niagara River to protect the Niagara Falls from eroding.
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The Duquesne Spy Ring, a Nazi German espionage network, was sentenced to prison.
Georgia became the 4th state to join the United States of America.
The Alemanni crossed the frozen Rhine in large numbers and invaded the Roman Empire.
A patent was awarded to Willis Carrier, which gave us the world’s first Air Conditioner.
Mercurius became Pope John II, making him the first pope to change their name after attaining popehood.
