Answer:
A It is important to use peaceful means of protest in order to take stand against unfair rules and laws.
Explanation:
President Obama has delivered speech in which he has insisted to stay loyal to the country and serve the nation. He also said that if there is some injustice people should take stand against it and protest peacefully rather than going aggressive and harming their own state.
It's D. Similes use like or as. Metaphor calls one thing another. And alliteration uses the same letter/ sound combination.
There's a really great website for learning languages fast, I'll link it. Just study a lot and use the language whenever possible.
https://www.babbel.com/
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They shall give the example of the disciples of the Master.</span>