Statistics for occurrence #1 of “United States” in entry cannon of Harper's Encyclopedia of United States History:

...ute; adopted by the United States in 1891. Automatic rapid-firing gun, invented by John and Matthew Browning, of Ogden, Utah; firing 400 shots in one minute and forty-nine seconds; adopted by the United States in 1896. Zalinski's dynamite gun, calibre 15 ins.; throws 500 lbs. of explosive gelatine 2,100 yds.; also discharges smaller shells. Three of the guns of this class were used with tremendous ef...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
United States (United States) 100,886 16,340 0 0 0 user votes
United States (New Mexico, United States) 6 0 0 0 0 user votes

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