What tactic/method of protests did MLK support?

King believed in nonviolence, but he did not start there; his moral suasion helped change the way we perceive nonviolent protest, but he abandoned it in the end. ... He extended this belief to a strategy of nonviolent direct action to effect social change

Explanation:

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operation overlord was the codename for the battle of normandy, the allied operation that launched the successful invasion of german-occupied western europe during world war ii. the operation was launched on 6 june 1944 with the normandy landings

the  seven  days  battles  were  a series of seven battles over seven  days from june 25 to july 1, 1862, near richmond, virginia,  during  the american civil war. the  seven  days ended with mcclellan's army in relative safety next to the james river, having suffered almost 16,000 casualtiesduring  the retreat.