Answer: B) The protection of human rights has always been and continues to be one of America’s essential duties.
Step-by-step explanation: In the given passage from President Kennedy's Inaugural Address, we can see that he encourages people to maintain the protection and fight for the human rights, and says that even if this responsibility will pass to the next generation, America has always had as one of its essential duties the protection of human rights and it will continue to be a priority.