Giving Brainlist Read the excerpt from Martin Luther King Jr.’s "The American Dream" speech.

In a real sense, we must all learn to live together as brothers, or we will all perish together as fools.

Now read the excerpt from the Governor George Wallace statement.

The true brotherhood of America, of respecting the separateness of others . . and uniting in effort . . has been so twisted and distorted from its original concept . . .

What technique makes the two excerpts effective when used together?

the use of credibility
the appeal to emotion
the use of counterclaims
the appeal to ethics