Every time i take a flight, i am always mindful of the many people who make a successful journey possible the known pilots and the unknown ground crew. . you honor the ground crew without whose labor and sacrifices the jet flights to freedom could never have left the earth. martin luther king jr., nobel prize acceptance speech, 1964 who is king comparing to a flight's ground crew in this metaphor from his nobel prize acceptance speech?       a. the people who have committed acts of violence against those who are struggling for freedom from oppression  b. countries that have offered to king make the civil rights movement happen in the united states  c. the people who have worked hard to make the civil rights movement happen but will never be given an award  d. men like himself who have put their names in the headlines to draw attention to the civil rights movement