Original sentence: The Korean language was banned in official documents and Koreans were forced to adopt Japanese names
Edited sentence: And Rhee massacred communist's suspect in Korean War.He approved the National Security Act in 1948, and suppressed the citizens who criticized the government.He ordered the Jeju massacre, which slaughtered between 30,000 to 80,000 South Korean citizens.The Korean language was banned in official documents and Koreans was promoted to adopt Japanese names.The rule of Syngman Rhee was more brutal than Japanese occupation