Comment Re:Return to office (Score 2) 109
Traditionally, people kept to the left side of the road, which was already the rule in Ancient Rome. In France, with coaches, carriages and riders keeping to the left, pedestrians started to walk on the right, so they could see oncoming traffic and step aside not to block the coaches and riders, which were mainly aristocracy. In the French Revolution, everyone was a citizen, and now, everyone kept right, and especially the military marched on the right side of the road. In the Napoleonic Wars, this was carried over to most other European countries with the exception of the British Islands and Northern Europe, and now, this is the rule everywhere except in the British Commonwealth and Ireland.