challenge: What was the impact of the design of the philippeioi coins outside of Greece?
  
  A. It was completely rejected and not adopted by any other culture
  B. It was only mimicked by neighboring Greek city-states
  C. It was only adopted by the Romans, who used it as a standard design for their coins
  D. It was widely mimicked or replicated by currencies outside of Greece, with some changes and additions of local symbols
  Answer: 