What did the final attempt
at compromise in 1860
include?

The “Crittenden Compromise,” as it became known, included six proposed constitutional amendments and four proposed Congressional resolutions that Crittenden hoped would appease Southern states and help the nation avoid civil war. ... This was an unsuccessful effort to avert the Civil War during the winter of 1860-1861

Explanation:

Brainliest Please

no statements but ok.

the statement that best describes the idea of manifest destiny that was used in the 19th century would be that "it was fate that the united states would continue to  expand westward," since people thought the us was "destined" to do so. 

north atlantic treaty organization.