Answer: To end slavery in the Confederacy and weaken the Southern war efforts.
Explanation:
President Lincoln issued the Emancipation Proclamation in 1863 and this freed all the enslaved people in the Confederacy. This was a very good move because it had multiple effects that weakened the war effort of the Confederacy.
Firstly it made the Civil War about ending slavery which dissuaded European powers from supporting the Confederacy as they had abolished slavery. It also led to tens of thousands of African Americans signing up for the Union Army because they knew that victory meant freedom for their race.
Because they’re two different countries
Twain's ideas became more radical with age. In some comments, he himself acknowledged that his thinking changed and developed throughout his life. Before 1899 Twain was an ardent imperialist. In the late 1860s and early 1870s he spoke strongly in favor of American interests in the Hawaiian Islands. In the mid-1890s, as he explained later, it was an imperialist ignition. I wanted to see the American eagle on the Pacific Ocean. He said that the war with Spain in 1898 was "the most honorable war ever fought." In 1899 he changed his mind, and in the early 1900s, until his death in 1910, Twain was the vice president of the "American Anti-Imperialist League", which opposed the annexation of the Philippines by the United States and had "tens of thousands of members". He wrote many political pamphlets for this organization. His Incident in the Philippines, published posthumously in 1924, was in response to the "Moro Crater Massacre," where six hundred Filipino Moors died. Many of his forgotten and uncollected writings against imperialism first appeared in book form in 1992.
Twain used the satire to describe his opinion on Imperialism, because he knew that it was the most effective way to transmit his powerful message to people, especially those who were affected by this problem.