Chicago [US], August 20 (ANI): American civil rights activist, Reverend Jesse Jackson recieved a standing ovation at the Democratic National Convention (DNC) in Chicago when he made a surpise appearance on Monday (local time). A well-known figure in the US civil rights movement, Rev Jackson received a tribute from the Democrats for his tireless dedication to advancing civil rights and equality for all Americans, reported CNN. He came at the DNC on a wheelchair— due to his ongoing battle with Parkinson’s disease, which was detected in 2017, and since then, kept him out of the spotlight. The 8…