What is the separation of powers? short paragraph

The people who came to the american colonies in the 17th century had already been exposed to the idea of limited government mainly to the phrase in the declaration of independence stating "that governments are instituted among men, deriving their just powers from the consent of the governed" illustrates the principle of

When was wheeled traffic permitted in early rome? daytime nighttime all day never

How and why did british north american colonists fight a revolution to create a constitutional republic, the united states of america?