The "I Have a Dream" speech is described as a great moment in American history. What can be inferred from this?
A) Dr. King practiced his speech for weeks before the March on Washington B) Dr. King's speech had a powerful and lasting impact on civil rights in the U.S. C) Dr. King and many more members of the audience were the descendants of slaves .
D) Dr. King's organizational skills helped make The March on Washington possible.