Instructions: Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.
Input: Henry Shutes (1804 -- September 10, 1889) was a Union Navy sailor in the American Civil War and a recipient of the U.S. military's highest decoration, the Medal of Honor, for his actions at the Battle of Forts Jackson and St. Philip and an 1863 engagement with Fort McAllister, Georgia.
Output:
What military branch was Henry Shutes associated with?