Obama confronted America's legacy of racial division head on, tackling black grievance, white resentment and the uproar over his former pastor's incendiary statements. Drawing on his half-black, half-white roots as no other presidential hopeful could, Obama asserted: "This union may never be perfect, but generation after generation has shown that it can always be perfected."
Obama expressed understanding of the passions on both sides in what he called "a racial stalemate we've been stuck in for years."
"But the anger is real; it is powerful; and to simply wish it away, to condemn it without understanding its roots, only serves to widen the chasm of misunderstanding that exists between the races," he said in a speech at the National Constitution Center, not far from where the Declaration of Independence was adopted.
Obama rarely talks so openly about his race in such a prominent way, but his speech covered divisions from slavery to the O.J. Simpson trial to the recovery efforts after Hurricane Katrina. He also recognized his race has been a major issue in the campaign that has taken a "particularly divisive turn" in the last few weeks as video of his longtime pastor spread on the Internet and on television.
Obama said the sermons delivered by the Rev. Jeremiah Wright "rightly offend white and black alike." Those sermons from years ago suggested the United States brought the Sept. 11 terrorist attacks on itself and say blacks continue to be mistreated by whites.
While Obama rejected what Wright said, he also embraced the man who inspired his Christian faith, officiated at his wedding, baptized his daughters and has been his spiritual guide for nearly 20 years.
"I can no more disown him than I can disown the black community," Obama said, speaking in front of eight American flags. "I can no more disown him than I can my white grandmother - a woman who helped raise me, a woman who sacrificed again and again for me, a woman who loves me as much as she loves anything in this world, but a woman who once confessed her fear of black men who passed by her on the street, and who on more than one occasion has uttered racial or ethnic stereotypes that made me cringe."
Obama said he knew Wright to occasionally be a fierce critic of U.S. policy and that the pastor sometimes made controversially remarks in church that he disagreed with, but he said he never heard Wright talk about any ethnic group in derogatory terms. The comments that have become a source of debate recently "were not only wrong but divisive" and have raised questions among voters, he said.
"I confess that if all that I knew of Reverend Wright were the snippets of those sermons that have run in an endless loop on the television and YouTube, or if Trinity United Church of Christ conformed to the caricatures being peddled by some commentators, there is no doubt that I would react in much the same way," he said. "But the truth is, that isn't all that I know of the man."
He said he came to Wright's church because he was inspired by Wright's message of hope and his inspiration to rebuild the black community.
Obama said Wright's comments have sparked a discussion that reflect complexities of race in the United States that its people have never really resolved.
"We do not need to recite here the history of racial injustice in this country," Obama said. "But we do need to remind ourselves that so many of the disparities that exist in the African-American community today can be directly traced to inequalities passed on from an earlier generation that suffered under the brutal legacy of slavery and Jim Crow."
Obama said anger over those injustices often find voice in black churches on Sunday mornings. "The fact that so many people are surprised to hear that anger in some of Reverend Wright's sermons simply reminds us of the old truism that the most segregated hour in American life occurs on Sunday morning," he said.
Obama argued that the anger often distracts from solving real problems and bringing change. But he said it also exists in some segments of the white community that feels blacks are often given an unfair advantage through affirmative action.
"If we walk away now, if we simply retreat into our respective corners, we will never be able to come together and solve challenges like health care, or education, or the need to find good jobs for every American," Obama said, drawing a rare burst of applause in a somber address.
Obama said one of the tasks of his campaign to be the first black president is "to continue the long march of those who came before us, a march for a more just, more equal, more free, more caring and more prosperous America."