Why did Martin Luther King Jr. choose to repeat the phrase "I have a dream"? To emphasise hope

To make his listeners think more about the future

To make his listeners think carefully about his words

All of the above

What reasons do the authors give to support the claim that social media both and threatens smaller media outlets? select two options. small news outlets experience challenges when trying to compete with larger news outlets. information is sometimes shared on social media before it is released by traditional media.  both small and large news organizations also depend on user-generated content. both social media and traditional news organizations cover egypt’s presidential elections. news organizations must compete with one another and with social media to reach audiences.

Which of the following statements is a claim of definition?

Read the excerpt from "save the redwoods."another, one of the finest in the grove, more than three hundred feet high, was skinned alive to a height of one hundred and sixteen feet from the ground and the bark sent to london to show how fine and big that calaveras tree was—as sensible a scheme as skinning our great men would be to prove their greatness.which  best  describes how the excerpt appeals to readers’ emotions? the excerpt provides facts about the tree, which impresses readers’ scientific minds.the excerpt describes how the tree traveled to london, which excites the readers’ sense of adventure.the excerpt compares the tree to a person, which makes readers feel sympathetic toward the tree.the excerpt explains how to skin a tree, which makes readers feel awed at the height of the tree.