In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.
Q: On the first day of this battle, General Johnston's right flank attack stalled in front of Sarah Bell's peach orchard, and much of the heavy fighting took place in the "Hornet's Nest. " The Confederates withdrew to the site of this battle after the losses of Forts Henry and Donelson in February, and the CSA army hoped to attack before reinforcements led by Don Carlos Buell arrived. General Halleck ordered Grant's forces at Pittsburg Landing to advance, and Confederate General Johnston was killed at this battle. FTP, name this April 6th and 7th,1862 Civil War victory for the Union in Tennessee.
A:
History