2.2 I think that's the answer
Power because without power you cant,impact,control or influence others ,you would need power to do so and am notbtalking about power as in physical strength,power makes you possess ans exercise authority
I think you mean a scaler quantity.
a scaler quantity is something that is measured without a directional component to it.
ie. mass, temperature, speed
it could be negative value but the negative means its value. you can use a scale to measure scaler quantity.
Answer:
Anglo-Saxons
The first people to be called 'English' were the Anglo-Saxons, a group of closely related Germanic tribes that began migrating to eastern and southern Great Britain, from southern Denmark and northern Germany, in the 5th century AD, after the Romans had withdrawn from Britain.