Guess which dynasty

• He conquered the Zhou dynasty and abolished feudalism

  Shi Huangdi
• It was the first Chinese ruler to call himself emperor

  The Qin ruler
• He was a harsh but strong ruler

  Shi Huangdi
• He introduced a uniform system of writing

  Shi Huangdi
• Ruler of Qin dynasty

  Shi Huangdi
• During Qin dynasty , under Shi huangdi , chinese began building the great wall of china