Question: What month did General cook resume his campaign in the battle that took place near Busby, Montana?
Sentence (from "Battle of the Rosebud"): The Battle of the Rosebud (also known as the Battle of Rosebud Creek) occurred June 17, 1876, in the Montana Territory between the United States Army and its Crow and Shoshoni allies against a force consisting mostly of Lakota Sioux and Northern Cheyenne Indians during the Great Sioux War of 1876.
Relevant evidence: Yes