Q1. The name of the global satellite-based navigation system developed by the United States is:
Explanation
GPS, the Global Positioning System, is the satellite-based navigation system developed and operated by the United States. It provides positioning, navigation and timing services across the world. Galileo is the European Union’s global navigation satellite system. Bei Dou is China’s satellite navigation system, and GLONASS was developed by Russia. Therefore, among the listed systems, GPS is the one specifically associated with the United States.
