The equal-field system (Chinese: 均田制度; pinyin: Jūntián Zhìdù) or land-equalization system was a historical system of land ownership and distribution in China used from the Six Dynasties to mid-Tang dynasty. ... The system was eventually adopted by other kingdoms and its use continued through the Sui and Tang dynasties.
Was C(Zaccai). I'm not sure if I'm correct though!! Good luck!!
Three other revolutions took place in Belgium, Italy, and Poland. The common cause of all of them was nationalism.
Black september is the name of the group