"This is the time to heal in America," Biden added.
Biden made an explicit call for cooperation between America's two major political parties as he faces political dysfunction and partisan gridlock in Washington.
"Let this grim era of demonization in America begin to end here and now. The refusal of Democrats and Republicans to cooperate with one another, it's not some mysterious force beyond our control. It's a decision, a choice we make. And if we can decide not to cooperate, then we can decide to cooperate." Biden also thanked Black voters, saying that even at his campaign's lowest moments, the African-American community had stood up for him. "They always have my back, and I'll have yours," he said.