Answer:
The great compromise of 1850 came into being a measure to tone down the difference between the north and the south with respect to slavery It was in the year 1820 via the missouri compromise that missouri was granted the permission to stay a slave state Hope this Helps!
Honestly the graph doesn't show anything about technology. the only thing i could think of was something close to technology is factories. the north will have more impact on technology than the south that's only cause north makes more money than the south does to have technology. i hope this helps