Grace hopper led the development of a programming language for business applications.

Machine independent programming language which is known as COBOL.

Explanation:

 Grace hopper born in 1906 in the New York city and she made the machine independent programming language idea popular all over the world. It prompted the advancement of COBOL, an early significant level programming language even used today.

Preceding joining the US Navy, Hopper done her  Ph. D in the mathematics subject from the Yale University and she was also a professor at the Vassar College.

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