4h 38min, mar 3, 1820 y - The Missouri Compromise
Description:
This was a compromise between the North and South. Missouri became a slave state and Maine became a free state to maintain the balance. Also, an imaginary line was drawn to separate future slave states and free states.Added to timeline:
Date:
4h 38min, mar 3, 1820 y
Now
~ 205 years ago