Unification of China

I am a soldier of the Qin Shi Huangdi during this time of warring states.  The year is 220 B.C.  There is a struggle for power between all of the tribes shown below.  We are far greater than the others, and one by one, the others will fall.   We have been making iron weapons for the past few years, allowing me and my fellow soldiers to act as infantry.  Not only that, we have horses.  Because of our superior weaponry we are conquering all of the other states and establishing a single China.  One country.  That accomplishment will go down in history!
"Era of Warring States." World History: Ancient and Medieval Eras.
ABC-CLIO, 2010. Web. 20 Oct. 2010. <http://ancienthistory.abc-clio.com/>