Its just repeating...
All About the Gatling
How does this work and work for us?
The invention benefits during that time because it reduced the amounts of of deaths during the war. It has benefited now because we have been able to attach them on to air force planes and we can fire at the enemy. The Gatling gun has evolved because we have made them bigger and better and we have built our planes around the gun.
"Search." HowStuffWorks. N.p., n.d. Web. 19 Jan. 2016.
Wikipedia. Wikimedia Foundation, n.d. Web. 19 Jan. 2016.
World Book. N.p., n.d. Web. 19 Jan. 2016