...Bancroftplaces the total slave population of the continental colonies at59,000 in 1714, 78,000 in 1727, and 293,000 in 1754... 
W. E. B. Du Bois 「The Suppression of the African Slave Trade to the United States of America」
...The Action of the Continental Congress...
W. E. B. Du Bois 「The Suppression of the African Slave Trade to the United States of America」
...In Rhode Island "muchdebate ensued," and in this State alone was an amendment proposed: seeStaples, Rhode Island in the Continental Congress...
W. E. B. Du Bois 「The Suppression of the African Slave Trade to the United States of America」
... The scheme, which was rendered abortive by the continental war of 1793, had two remarkable results...
Richard F. Burton 「Two Trips to Gorilla Land and the Cataracts of the Congo Volume 2」
...
—In the wild and picturesque mountains of northwestern Montana, covering both sides of the great Continental Divide, there is a region that has been splendidly furnished by the hand of Nature...
William T. Hornaday 「Our Vanishing Wild Life」
...The southwestern-mostknown locality of occurrence is Casas Grandes in the Mexicanstate of Chihuahua some 130 miles southwest of El Paso, Texas, andnear the Continental Divide...
Henry S. Fitch 「Occurrence of the Garter Snake, Thamnophis sirtalis, in the Great Plains and Rocky Mountains」
...When the continental deserts were formed, or reformed, many tropical and subtropical Middle American species were forced to leave Coahuila...
Emil K. Urban 「Birds from Coahuila, Mexico」
...98 degrees inTexas: sends narrow arms into southern New Mexico, is interruptedby the Continental Divide; covers a large part of w...
John. B. Smith 「Explanation of Terms Used in Entomology」
...This butterfly is now generally considered to be a large local variety of the continental one called Hippothoë, with which it closely agrees in its markings...
W. S. Coleman 「British Butterfiles」
...Despite this wide distribution, striped dolphins appear toprefer warmer waters and are probably normally confined tothe Gulf Stream or the waters off the continental slope...
Stephen Leatherwood 「Whales, Dolphins, and Porpoises of the Western North Atlantic」
...The small size might be an adaptation to the lesserprecipitation and harsher continental climate east of the continentaldivide in Montana...
James S. Findley 「Speciation of the Wandering Shrew」
...During the glacial ages continental and montaneglaciers are judged to have covered much of Canada and the northernUnited States...
James S. Findley 「Speciation of the Wandering Shrew」
...Amaranthus palmeri, Sesuvium portulacastrum, and Atriplex wrightii (alluvialsoil of Santa Cruz Valley, Continental, Ariz...
Charles T. Vorhies and Walter P. Taylor 「Life History of the Kangaroo Rat」
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shuck depopulated potted
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