When Harriet Beecher Stowe wrote Uncle Tom's Cabin how long did it take? Explain how important Uncle Tom's Cabin was to America's history. Please no links!

1851-1852

Explanation:

Uncle Tom's Cabin was important to history because it was one of the major books to have a main black character. It helped set the political standard for anti-slavery which would become apparent in the election of 1860.  The novel shared injustices of slavery and showed resistantce to decades of negative cultural beliefs surrounding black people.

answer; i believe the two groups were irish immigrants and chinese immigrants;