Question

Which one of the following countries first used the GPS for its military applications?
a. Canada
b. Germany
c. India
d. USA

Answer 1

U.S.A. first used the Global Positioning System (GPS) for its military applications.

Such devices are very important to the U.S. military and soldiers fighting in war zones, deserts and civilians alike.

These versatile systems can be found many other sectors, such as mining, surveying, agriculture, marine, etc.

Also, they are used to map forests, help farmers harvest their fields, and pilots navigate airplanes on the ground or in the air.