Missouri Compromise - Impact On Political Discourse

Impact On Political Discourse

These disputes involved the competition between the southern and northern states for power in Congress and for control over future territories. There were also the same factions emerging as the Democratic-Republican party began to lose its coherence.

In an April 22 letter to John Holmes, Thomas Jefferson wrote that the division of the country created by the Compromise Line would eventually lead to the destruction of the Union:

...but this momentous question, like a fire bell in the night, awakened and filled me with terror. I considered it at once as the knell of the Union. it is hushed indeed for the moment. but this is a reprieve only, not a final sentence. A geographical line, coinciding with a marked principle, moral and political, once conceived and held up to the angry passions of men, will never be obliterated; and every new irritation will mark it deeper and deeper.

Congress' consideration of Missouri's admission also raised the issue of sectional balance, for the country was equally divided between slave and free states with eleven each. To admit Missouri as a slave state would tip the balance in the Senate (made up of two senators per state) in favor of the slave states. For this reason, northern states wanted Maine admitted as a free state.

On the constitutional side, the Compromise of 1820 was important as the example of Congressional exclusion of slavery from U.S. territory acquired since the Northwest Ordinance.

Following Maine's 1820 and Missouri's 1821 admissions to the Union, no other states were admitted until 1836, when Arkansas was admitted.