Here's why:

* Derived from fundamental units: The Newton is a derived unit, meaning it's defined in terms of other, more fundamental units.

* Definition: One Newton is defined as the force required to accelerate a mass of one kilogram at a rate of one meter per second squared (1 N = 1 kg * 1 m/s²).

* International System of Units (SI): The Newton is the official unit of force within the SI system, which is the internationally accepted system of measurement.

Let me know if you'd like to learn more about force or the SI system!