...Southern interests now being safe, some Southern membersattempted, a few days later, to annul the "bargain" byrestoring the requirement of a two-thirds vote in navigationacts... 
W. E. B. Du Bois 「The Suppression of the African Slave Trade to the United States of America」
...THE chief requirement inpreserving reptiles is a fine and delicate hand, in order to dealsuccessfully with these mostly thin-skinned objects...
Montagu Browne 「Practical Taxidermy」
...Yet such is the requirement of the theory we are opposing...
Sidney L. Gulick 「Evolution Of The Japanese, Social And Psychic」
...This is all that isrequired, and he has no credit in fulfilling the requirement, since themoment he begins to think of effect, he commits a barbarism bywhitewashing the whole...
John Ruskin 「The Poetry of Architecture」
..."There is one requirement that Joro insists on," Sira said in a lowvoice...
Roman Frederick Starzl 「The Martian Cabal」
...The greatest requirement of a camel caravan, is some one tokeep the saddles in repair, and so avert sore backs...
Ernest Giles 「Australia Twice Traversed, The Romance of Exploration」
...And curiously enough all of the first asteroids found practically answered to this requirement...
Garrett Serviss 「Curiosities of the Sky」
...The third requirement is the best of instruments, speciallydevised to meet the requirements...
Simon Newcomb 「Side-lights on Astronomy and Kindred Fields of Popular Science」
...It can be shown that a certain requirement should be fulfilled byall language intended for the discovery of truth, which is fulfilledonly by the two classes of language which I have described...
Simon Newcomb 「Side-lights on Astronomy and Kindred Fields of Popular Science」
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