1928
In California, the St. Francis Dam fails; the resulting flood kills over 600 people.
AI analysis
读：On March 12, 1928, the St. Francis Dam in California failed, causing a devastating flood that claimed the lives of over 600 people. This disaster was one of the worst in American history and led to significant changes in dam construction and safety regulations. --来自AI解读
1930
Mahatma Gandhi leads a 390-kilometer Salt March to defy the British salt tax.
AI analysis
读：On March 12, 1930, Mahatma Gandhi began his famous Salt March, a 390-kilometer journey to protest the British salt tax imposed on India. This non-violent resistance movement was a pivotal moment in India's struggle for independence. --来自AI解读
1947
The Truman Doctrine is proclaimed to help stem the spread of Communism.
AI analysis
读：On March 12, 1947, U.S. President Harry S. Truman announced the Truman Doctrine, a policy aimed at providing economic and military aid to countries threatened by communism. This marked the beginning of the Cold War era. --来自AI解读
1950
The Lend-Lease Act is signed into law, providing military aid to countries fighting the Axis Powers.
AI analysis
读：On March 12, 1950, the Lend-Lease Act was signed into law, allowing the U.S. to provide military aid to countries fighting against the Axis Powers during World War II. This legislation played a crucial role in supporting Allied forces. --来自AI解读
1993
Several bombs explode in Bombay (now Mumbai), India, killing 257 and injuring hundreds more.
AI analysis
读：On March 12, 1993, a series of bombs exploded in Bombay (now Mumbai), India, resulting in the deaths of 257 people and injuring hundreds more. This terrorist attack was one of the deadliest in Indian history. --来自AI解读
1999
Former Warsaw Pact members the Czech Republic, Hungary and Poland join NATO.
AI analysis
读：On March 12, 1999, the Czech Republic, Hungary, and Poland officially joined NATO, marking a significant shift in the post-Cold War era as former Warsaw Pact members aligned themselves with Western powers. --来自AI解读
2003
The World Health Organisation announces SARS contamination has reached worldwide levels.
AI analysis
读：On March 12, 2003, the World Health Organization announced that SARS (Severe Acute Respiratory Syndrome) had reached global epidemic levels, prompting international cooperation to combat the disease. --来自AI解读
2004
Madrid train bombings occur, killing 191 people.
AI analysis
读：On March 12, 2004, a series of coordinated bombings on commuter trains in Madrid, Spain, resulted in the deaths of 191 people and injuries to over 1,800 others. This terrorist attack was carried out by an al-Qaeda-inspired group. --来自AI解读
2014
Vybz Kartel is found guilty of murder of Clive "Lizard" Williams.
AI analysis
读：On March 12, 2014, reggae dancehall artist Vybz Kartel was found guilty of the murder of Clive "Lizard" Williams. Kartel's conviction highlighted the darker side of Jamaica's music industry. --来自AI解读
2015
Cyclone Pam devastates the Pacific island nation of Vanuatu.
AI analysis
读：On March 12, 2015, Cyclone Pam struck the Pacific island nation of Vanuatu, causing widespread destruction and loss of life. The cyclone was one of the strongest on record in the region. --来自AI解读
