I want to know the answer to the following question:
What branch of the US military was born in Philadelphia?
All the background I'm provided with is that "Philadelphia is the birthplace of the United States Marine Corps, and is also the home of many U.S. firsts, including the first library (1731), first hospital (1751) and medical school (1765), first Capitol (1777), first stock exchange (1790), first zoo (1874), and first business school (1881).". Is that enough to answer the question?
Answer: yes