Dalton, Emmett
Dalton, Gratton Henley "Grat"
Dalton, John
Dalton, Robert Rennick "Bob"
Dalton Gang
Damien, Father
Dana, Richard Henry
Danzig, Poland
--1919
Darby, Abraham
Darrow, Clarence Seward
Dart, Raymond Arthur
Davies, Robertson William
da Vinci, Leonardo
Davis, Benjamin Oliver
Davis, Frank Marshall
Davis, Jefferson
Dayton, Jonathan
Daytona Beach, Florida
Decatur, Stephen
Deere, John
Defense, United States Department of
--The Pentagon
Delhi, India
Democritus
Deng Xiaoping
Denver, James William
de Soto, Hernando
de Veuster, Joseph (Father Damien)
Devon County, England
Diabetes
--Banting, Frederick
Dias, Bartolomeu
Diaz, Porfirio
Diesel, Rudolf Christian Karl
Diesel Engine
--Diesel, Rudolf Christian Karl
Difference Engine
Diller, Phyllis
Dillinger, John Herbert
Diplodocus
Dividing Engine
Dix, Dorothea
Dix, Dorothy
Dodo Bird
Dolcette
Dole, Robert Joseph
Dorcas Gazelle
Douglas, Aaron
Douglas, David
Douglas, Stephen Arnold
--Debates with Abraham Lincoln
Douglas-Home, (Sir) Alec
Douglass, Frederick
Dove, Mourning
Drake, Edwin Laurentine
Drake, (Sir) Francis
Dubcek, Alexander
Duck, Black
Duck, Canvasback
Duck, Harlequin
Duck, Redhead
Duck, Ruddy
Dunant, Jean Henri
Dunbar, Paul Laurence
Dutch Belted (cattle breed)
Dutch West India Company
Duvall, Robert Selden