I believe they were similar by invading other nation neighbors and kill thousands of people before and during that time period. hope this helped :)
Displacement is the word we use for the distance covered so in this case when a car travels 20 meter east in 1 second, at the end of that 1 second interval a car travels a distance of 20 meter.
And the distance covered is the displacement, so it means that displacement of the car after 1 second is 20 meter east.
They helped the french against the british to help them win
