The Tiananmen Square protests of 1989 were a series of student-led demonstrations in Beijing, China, calling for democracy, freedom of speech, and political reforms. Here are key details:

1. Background:
- Occurred between April 15 and June 4, 1989
- Centered in Tiananmen Square in Beijing
- Primarily organized by university students
- Challenged the Chinese Communist Party's political monopoly

2. Protests:
- Began as mourning for reformist leader Hu Yaobang
- Quickly evolved into broader calls for political change
- Attracted millions of participants
- Included workers, intellectuals, and students
- Peaceful demonstrations and hunger strikes

3. Government Response:
- Initially tolerant, then increasingly hostile
- Martial law declared on May 20
- On June 4, military forces violently suppressed the protests
- Tanks and soldiers used deadly force against unarmed protesters
- Exact death toll remains disputed (estimates range from hundreds to thousands)

4. Aftermath:
- Widespread international condemnation
- Significant crackdown on dissidents
- Chinese government strictly censors discussion of the event
- Continues to be a sensitive political topic in China

The events remain a pivotal moment in modern Chinese political history.
