Final answer:
The events in Tiananmen Square in 1989 were caused by student demands for democratic reform, and the effects included a violent crackdown by the Chinese government resulting in numerous deaths. These events continue to symbolize the fight for democracy in China.
Step-by-step explanation:
The events in Tiananmen Square in 1989 were caused by a combination of factors. These included the death of party official Hu Yaobang, who had supported the students, and their demand for democratic reform, an end to government censorship, and better education funding. They were also protesting against corruption in the Communist Party and perceived mismanagement of the economy.
The effects of the events were tragic. On June 3, tanks and armed troops entered Beijing and cleared the square, resulting in the deaths of hundreds or even thousands of people. The Chinese government denounced the students for attempting to overthrow the government, and the protests ended violently in Tiananmen Square. However, the events continue to symbolize the fight for democracy in China and around the world.