+The **Union Army** was the land force of the [United States](/wiki/United_States) during the [American Civil War](/wiki/American_Civil_War). It fought to preserve the nation against the secessionist [Confederate States](/wiki/Confederate_States). Its victory maintained the [Union](/wiki/Union) and ultimately led to the abolition of [slavery](/wiki/Slavery).
+## See also
+- [Confederate Army](/wiki/Confederate_Army)
+- [Abraham Lincoln](/wiki/Abraham_Lincoln)
+- [Ulysses S. Grant](/wiki/Ulysses_S._Grant)
... 1 more lines