Original: The Rice Riots of 1918 were a series of popular disturbances that erupted throughout Japan from July to September 1918, which brought about the collapse of the Terauchi Masatake administration.
Simplified: The Rice Riots of 1918 were riots where many of the citizens of Japan became upset and rebelled against the government that happened between July 1918 to September 1918. They caused the ending of the Terauchi Masatake government.