历史上的今天 · 10月24日
1871
洛杉矶唐人街惨案：暴徒杀害17至22名华人移民
A mob lynches 17 to 22 Chinese immigrants in the Los Angeles Chinatown massacre.
1929
“黑色星期四”：华尔街恐慌抛售，大萧条序幕拉开
“Black Thursday” panic selling on Wall Street opens the 1929 crash.
1945
《联合国宪章》生效，联合国正式成立
The UN Charter takes effect, formally establishing the United Nations.
2003
协和式客机完成最后一次商业飞行，超音速客运落幕
Concorde makes its final commercial flight, ending supersonic passenger travel.
2018
港珠澳大桥正式通车，为世界最长跨海大桥
The Hong Kong–Zhuhai–Macau Bridge, the world's longest sea crossing, opens to traffic.
资料来源：维基百科「历史上的今天」（CC BY-SA），GSM 整理 · Source: Wikipedia "On this day" (CC BY-SA), curated by GSM