The US already has more than two centuries' worth of presidential elections under its belt. Over the years, this democratic process has evolved and been fine-tuned with many caveats and customs. From the reason why the election day is held on a Tuesday to the constitution stating that you have to be at least 35 years old to become president, there might be a lot of things you didn't know about the US election system and its history.
So to get you ready for election day, click on and discover some interesting facts about the history of presidential elections in the US.