The meaning of the Tiananmen Square Massacre in 2024

The Tianamen Square Massacre, June 4th 1989, happened 35 years ago.... What is the significance of this massacre for us today, in 2024. Is is it a hollow evil of the past ? Should we expect history to repeat itself ? What did the chinese communist party hope to achieve by murdering so many of its own youth ? Tienamen square in beijing is the peoples square... Why spell the people's blood and the people square on june 4th ..... 1989