How did the declaration of independence change lives?

America did not secede from the British Empire to be alone in the world. ... America's independence signaled a fundamental change: once-dependent British colonies became independent states that could make war, create alliances with foreign nations, and engage freely in commerce.

Explanation:

254.34

step-by-step explanation:

the formula for area of a circle is given by

a = pi * r^2

a = pi * 9^2

a = 81*pi

using 3.14 as an approximation for pi

a = 3.14*81

a = 254.34

the noble might have thought that the system was far because they had lot of things and riches and the serf would have thought that the feudal system was un fair because of the way they were treated.