Describe the background of the canal zone and its relationship to american imperialism

Which of the following statements describes how the punic wars contributed to the development of the roman empire? (5 points) they allowed the romans to focus more on expanding into the western mediterranean. they resulted in the overthrow of the roman republic and establishment of the empire. they marked the end of roman expansion in the mediterranean region. they forced the romans to reorganize their government with an emperor as ruler.

Me i really need which of these was an accomplishment of the han dynasty? the invention of the seismograph finding a water passage to europe the invention of the ballpoint pen the invention of the abacus

Why is the sons of liberty a difficult group to describe ?