<span>In the mid-1800s, the Kansas and Nebraska territories were located <u>B) above the Missouri Compromise line</u>
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Early in the twentieth century rapid economic and technological change increasing competition among powerful states.
you answer would be B) world war 1
Canals the other kid is right give him brainliest
I'm not for sure but I think it's before the lands were thought to be separated and it was one big piece of land.
