When analyzing China's domestic policy, what has been one lasting change since Tiananmen Square?
A. suppression and censorship of the media by the Chinese government
B. encouragement of increased participation of China's citizens in politics by the chinese government
C. the official recognition of free speech as a human right by the chinese government
D. the official approval of political protest by the chinese government
A. suppression and censorship of the media by the Chinese government
Since Tiananmen Square, the Chinese government has taken strict measures to suppress and censor the media, controlling the flow of information to the public and limiting freedom of speech. This lasting change has been a significant aspect of China's domestic policy.