Until the late nineteenth century, guns took a long time to load and could only make one shot at a time. But Samuel Colt invented a hand gun that held six bullets and could be fired without reloading every time. This changed weaponry forever. 
Publisher indicates a 5th grade reading level but we at Loving Truth Books and Gifts would recommend this title for younger students as well.  It is a Library Bound book with lasting quality an durability.  If another format becomes available we will consider offering it also.  
Edwin Brit Wycoff
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Category: Biography
Format: Book (Hardcover) (32)
Publisher: Enslow Publishers Inc
Date Published: Sep 01, 2010
Language: English
ISBN: 9780766034464
SKU: LT-1756
Dimensions: 7.75 x 9.25 x 0.25 (in)
Weight: 8.50 oz