What we’re the different strategies that those involved in the movement for voting rights debated? selma movie question

Martin Luther King's strategies involved in the Voting Rights movement were to:

Even though these strategies were highly debated by those people who participated in the movement, they were known to be the best strategies to overcome this unjust and unequal society.

d is the correct answer.

b is incorrect because it makes food by itself

c is incorrect because us humans don't know how to produce their own food using the sun like plants.

a is incorrect because consumers can depend on carnivores for eating food for consumers to eat the dead organism. same thing with omnivores.

radiant energy is a form of kinetic energy only.(a)