Teacher:Generate a correct and concise answer for the question based on the words in the context.
Teacher: Now, understand the problem? Solve this instance: Context : Thomas Cahey (April 13, 1870 -- January 5, 1935) was a United States Navy sailor and a recipient of the United States military's highest decoration, the Medal of Honor.
Question : Which military did Thomas Cahey serve with?
Student:
United States Navy