what is porcupine pie?
Because 700 years ago everybody used the English system in the Middle Ages you kept to the left for the simple reason that you never knew who youd meet on the road in those days you wanted to make sure that a stranger passed on the right so you could go for your sword in case he proved unfriendly
The reason for the right side in the USA is because the farmers
used to sit on their wagons and had them pulled by several huge
horses the wagon had no drivers seat instead the farmer sat
on the left rear horse so he could keep his right arm free to
lash the horses on...since they were sitting on the left it made
sense for them to want someone to pass on the left instead
of the right? so they kept to the right side of the road