What is the Mason-Dixon line?
Q: What is the Mason-Dixon line?
A: The Mason-Dixon line is a border between Maryland and Pennsylvania that was surveyed and marked between 1763 and 1767.
Q: Who were Charles Mason and Jeremiah Dixon?
A: Charles Mason and Jeremiah Dixon were two English surveyors who were hired by the Penn and Calvert families to settle a border dispute between Maryland and Pennsylvania.
Q: Why was the Mason-Dixon line created?
A: The Mason-Dixon line was created to settle a border dispute between Maryland and Pennsylvania.
Q: When was the Mason-Dixon line surveyed and marked?
A: The Mason-Dixon line was surveyed and marked between 1763 and 1767.
Q: What did the British crown demand in 1760?
A: In 1760, the British crown demanded that the dispute over the border between Maryland and Pennsylvania be settled according to an agreement made in 1732.
Q: How accurate is the Mason-Dixon line?
A: The line the two surveyors came up with was so accurate that it is still considered a marvel. GPS measurements show the line to be off by an inch (2.54 cm) or less in places and no more than 800 feet (240 m) in others.
Q: Who hired Charles Mason and Jeremiah Dixon to settle the border dispute?
A: The Penn and Calvert families hired Charles Mason and Jeremiah Dixon to settle the border dispute.
