Respuesta :

Domestic Tranquility means that there is peace, and no fighting/issues going on where you are living. It can have two different meanings though. It could also mean peace between the different states of a country. :) Hope I helped! For further details, I'd look into Google.
The phrase "insure domestic tranquility," which is found in the Preamble to the United States Constitution, refers to the need to keep the peace and the assurance that people can conduct their lives and business without fear of social disorder, rebellions and riots.