Donelson, Fort, construction of, [461], [476];

capture of, [477].

Dorchester Heights, taking of, [149].

Dorr’s Rebellion, [373].

Douglas, Stephen A., [portrait p. 333], [428];

biographical note, [p. 333 n. 1];

pro-slavery sympathies, [400];

proposes Kansas-Nebraska Bill, [411];

advocates “Popular sovereignty,” [411];

opposes Lecompton Constitution, [425];