Give me two similarities and two differences between the Kansas Nebraska Act of 1854 and the Missouri compromise of 1820.

Two similarities between the Kansas-Nebraska Act of 1854 and the Missouri Compromise of 1820 are:

1. Popular sovereignty: Both acts attempted to address the contentious issue of slavery through the principle of popular sovereignty, which allowed settlers in the territories to decide whether they would allow slavery within their borders. Under the Missouri Compromise, this applied to the new states of Missouri and Maine, while the Kansas-Nebraska Act extended it to the territories of Kansas and Nebraska.

2. Agreements on territorial division: Both acts involved decisions about the division of territories and the admission of new states into the Union. The Missouri Compromise established a line (the 36°30' parallel) above which slavery would be prohibited, except in the state of Missouri. Likewise, the Kansas-Nebraska Act divided the Nebraska Territory into two parts (Kansas and Nebraska) and allowed settlers to decide the issue of slavery for themselves.

Two differences between the Kansas-Nebraska Act and the Missouri Compromise are:

1. Repeal of restriction: While the Missouri Compromise drew a clear geographic line for the prohibition of slavery and maintained a balance of power between free and slave states, the Kansas-Nebraska Act overturned this restriction. It repealed the line established by the Missouri Compromise and opened up the possibility of slavery in areas that had previously been designated as free.

2. Impact on sectional tensions: The Kansas-Nebraska Act intensified sectional tensions between the North and South, leading to significant violence and conflict in Kansas during the period known as “Bleeding Kansas.” On the other hand, the Missouri Compromise temporarily alleviated tensions by providing a temporary resolution to the issue of slavery in new territories, enabling the admission of Missouri as a slave state and Maine as a free state while preserving the balance of power in Congress.

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Similarities:

1. Both employed the concept of popular sovereignty.
2. Both involved decisions on territorial division and the admission of new states.

Differences:
1. The Kansas-Nebraska Act repealed the geographic restriction of the Missouri Compromise.
2. The Kansas-Nebraska Act intensified sectional tensions, while the Missouri Compromise temporarily alleviated them.