...We may say, then, that the farmingcolonies checked the slave-trade primarily from economicmotives... 
W. E. B. Du Bois 「The Suppression of the African Slave Trade to the United States of America」
..."Mwenemputo," I must explain, primarily meaning "the King of Portugal," is applied in East Central Africa to a negro king and chiefs ("The Lands of the Cazembe," p...
Richard F. Burton 「Two Trips to Gorilla Land and the Cataracts of the Congo Volume 2」
...There has arisen among us a movement to make thePublic School primarily the hand-maiden of production...
W. E. B. Du Bois 「Darkwater」
...It is based, primarily, on freedom...
Emma Goldman 「Anarchism and Other Essays」
...In my opinion this position is used primarily for basking or resting and only secondarily for feeding...
Ray D. Burkett 「Natural History of Cottonmouth Moccasin, Agkistrodon piscovorus (Reptilia)」
...The venom and poison apparatus have developed primarily as a means of causing rapid death in small animals that are the usual prey...
Ray D. Burkett 「Natural History of Cottonmouth Moccasin, Agkistrodon piscovorus (Reptilia)」
...This is due primarily to the emphasis on certain harmonics at a high frequency(sometimes as high as 9000 cps...
William E. Duellman 「Neotropical Hylid Frogs, Genus Smilisca」
...It then follows up the affection which primarily involves thestomach and intestines, and to which indications all other symptoms aresecondary...
Dinks, Mayhew, and Hutchinson 「The Dog」
...These malignant tumors of thesuperficial organs develop primarily from the epidermis or from the glands ofthe skin...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...The larger and hardier varieties of bantams are good for eggsand poultry for home use, but are not often kept primarily for theseproducts...
John H. Robinson 「Our Domestic Birds」
...The breeding and exhibiting of fancy stock ofany kind is primarily a game...
John H. Robinson 「Our Domestic Birds」
...Myrmecophily: is the relation existing between ants andthose guests that seek their company primarily for their ownindividual advantage...
John. B. Smith 「Explanation of Terms Used in Entomology」
...In the winterthe Caribou must depend primarily on its fleetness of foot...
Francis Harper 「The Barren Ground Caribou of Keewatin」
...The Caribou also go through a very similar but perhaps still morestrenuous performance for the obvious purpose of shaking off flies(perhaps primarily the warble flies, Oedemagena)...
Francis Harper 「The Barren Ground Caribou of Keewatin」
...They are probably primarily an offshore species...
Stephen Leatherwood 「Whales, Dolphins, and Porpoises of the Western North Atlantic」
...Atlantic pilot whales feed primarily on squid but also takecod and other fishes...
Stephen Leatherwood 「Whales, Dolphins, and Porpoises of the Western North Atlantic」
...They may beidentified as pilot whales primarily by the robust body andbulbous head, often squarish in adult animals, and thebroad-based, falcate dorsal fin located well forward on theanimal's back...
Stephen Leatherwood 「Whales, Dolphins, and Porpoises of the Western North Atlantic」
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