Which of the following phrases identifies one of the fundamental purposes of government described in the Preamble to the Constitution? Group of answer choices

IF you answer you will get 15 points and please make sure its right. don't think. know it if you do please. and explanation cuz i want to make sure its an emergency

To separate the powers

To create checks and balances

To enact a federal system

To insure domestic tranquility

Do humans change their physical environment to adapt or do humans adapt themselves to their physical environment?

Nwhich period were most of the original british north american colonies founded?

Me ! which of the following statements describes how the punic wars contributed to the development of the roman empire? a)they allowed the romans to focus more on expanding into the western mediterranean. b)they resulted in the overthrow of the roman republic and establishment of the empire. c)they marked the end of roman expansion in the mediterranean region. d) they forced the romans to reorganize their government with an emperor as ruler.