...Continuous upheaval, war, and conquest had by this timedone their work, and little of ancient Ethiopian culture survivedexcept the slave trade... 
W.E.B. Du Bois 「The Negro」
...I am sure, however, that owing to the political andmilitary upheaval it never stopped the slaughter of sheep...
William T. Hornaday 「Our Vanishing Wild Life」
...The great ring withthe vacant space in its rim wabbled uncertainly for a moment as thoughsome terrific upheaval from within was tearing it asunder...
Various 「Astounding Stories of Super-Science July 1930」
...A hill may have been built up by a glacier, while a mountain may be the product of volcanic forces or of the upheaval of the strata of the planet...
Garrett Serviss 「Curiosities of the Sky」
ランダム例文：
eccentricity downy dressed
便利！手書き漢字入力検索