The time period in the law that a serf could become a free person if they stayed in a city undetected for was a year and a day.
The time period in the law that a serf could become a free person if they stayed in a city undetected for was a year and a day.
The time period in the law that allowed a serf to become a free person if they stayed in a city undetected for a certain amount of time is "a year and a day."
