"United States" . . . . "History" . . "Reconstruction through the 20th century" . . "The Americans reconstruction to the 21st century" . "Reconstruction through the twentieth century" . . . . "The Americans Reconstruction to the 21st century" . . . "The Americans Reconstruction through the 20th century" . "The Americans Reconstruction to the 21th century" . "McDougal Littell the Americans" . . . . "The Americans" . . . .