Write the result of American civil war?

The result of the American Civil War was the victory of the Union, which consisted of the northern states, over the Confederacy, which consisted of the southern states. The war lasted from 1861 to 1865 and resulted in the preservation of the United States as a single, indivisible nation. The Confederacy's attempt to secede from the Union and establish a separate nation based on the preservation of slavery was ultimately defeated. The war also led to the abolition of slavery with the passage of the 13th Amendment to the United States Constitution in 1865. However, the war resulted in a significant loss of life, with estimates of over 600,000 soldiers and civilians killed. The aftermath of the war also brought about a period of Reconstruction, during which efforts were made to rebuild the South and address the social, economic, and political issues that arose from the conflict.