Piece of evidence #1: An undated and unlabeled photograph clearly shows Dr. King marching arm-in-arm with protestors.

Does this photograph provide adequate evidence that Dr. King marched in Birmingham on April 16, 1963?

Yes

No

Assessment question

Why or why not?

King's presence alone in this photograph proves that he must have marched in Birmingham on April 16, 1963.

King's presence among protestors proves that he marched in Birmingham on April 16, 1963.

It is not certain that this undated photograph was taken in Birmingham on April 16, 1963.