Barack Obama: “Each February, we recognize African American History Month as a moment to reflect upon how far we have come as a Nation…”

She knew she was going to mess me up, and she did it anyway.

Of course, we did not accomplish everything we set out to do. No administration does. Some of the exhibits reflect unfinished business, in some cases, my own shortcomings and mistakes, in some cases because - as a sign I kept on the…

I thought this was the South Side of Chicago.

helped lead some of the most significant movements for change in human history