Question

Today, anyone with a receiver can use GPS. Which of the following groups built the GPS and was the first to use it?

A.
firefighters
B.
airlines and pilots
C.
city police departments
D.
the US military


Please select the best answer from the choices provided

A
B
C
D

Answer 1

the answer is D i just got it right

Step-by-step explanation:

Answer 2

D. The US military

Step-by-step explanation:

Hopefully this helps :)