Which elemnets of public speaking did both gandhi and king use when they addressed their audience?

I'm not sure if this is exactly how it is worded, but they both often used the method of non-violent protesting.
Is there multiple choice answers? That would help a lot. Hope this helped, though!! :-)

Atahualpaemperor of the inca empire who rose to the throne after winning a civil war between him and his brother.  -he refused to become a spanish vassal or christian.-francisco pizarro kidnapped him and demanded a huge ransom.  -pizarro's secretary described him as "a man of thirty years, good-looking and poised, somewhat stout, with a wide, handsome, and ferocious face, and the eyes flaming with blood."-after the ransom was paid, atahualpa was killed by pizarro

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