a gesture of defiance, disrespect, or derision. Idioms. 2. cock a / one's snook, to thumb the nose: a painter who cocks a snook at traditional techniques.
Effect on the Civil War. The importance of the Emancipation Proclamation is that it altered the cause and reasons for the Civil War. At the onset, it was about the Unionâs attempt to bring the Confederates back into the fold. With the proclamation, things changed.
When the Confederacy did not yield, Lincoln issued the final Emancipation Proclamation on January 1st, 1863. Fact #2: The Emancipation Proclamation only applied to the states in rebellion. President Lincoln justified the Emancipation Proclamation as a war measure intended to cripple the Confederacy.he Emancipation Proclamation is arguably one of the top ten most important documents in the history of the United States; however, it is also one of the most misunderstood. Here are ten facts providing the basics on the proclamation and the history surrounding it.