In feudalism a knight must protect serfs from unscrupulous vassals? pay fiefs to a vassal? be ready to defend his vassal's territory as part of a "standing army"? be responsible to his lord for the agricultural output of the serfs under his control?

Which of the following people would a member of congress most likely contact for information on pending revenue legislation? a) a bureaucrat in a foreign government's revenue service. b) the host of a popular talk show c) the staff at one of the congressional support agencies d) athletes on a professional sports team form a major city