When did hiram revels of mississippi becomes the first black us senator?

What is the most likely reason bismarck was named chancellor when king wilhelm l became kaiser of germany

Why did the tokugawa shogunate close japan to foreign influence?

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.