Nolan states that the Lost Cause "facilitated the reunification of the North and the South". He quotes Foster, who wrote that "signs of respect from former foes and northern publishers made acceptance of reunion easier. By the mid-eighties, most southerners had decided to build a future within a reunited nation. A few remained irreconcilable, but their influence in southern society declined rapidly." Nolan mentioned a second aspect: "The reunion was exclusively a white man's phenomenon and the price of the reunion was the sacrifice of the African Americans."