Humans invent leather shoes, perhaps in modern-day Armenia
The oldest leather shoe was found in a cave in Armenia and was about 5,500 years old. These simple shoes, made of a single piece of leather were stitched with leather.
4th Millennia B.C.E.
The Sweet Track and Post Track causeways are built in Somerset Levels in modern-day England
The Sweet Track is a Neolithic timber walkway, located in the Somerset Levels, England. It was originally part of a network of tracks built to provide a dry path across the marshy ground.