In 20 12, many major events occurred, including natural disasters, the implementation of laws and regulations, international political and economic events, etc. Among them, the top ten natural disasters in China in 20 12 include Yiliang earthquake in Yunnan, flood and hail disaster in North China, and catastrophic hailstorm and debris flow disaster in Min County, Gansu Province. 1 month/0/day, the Civil Code of the People's Republic of China, the Archives Law of the People's Republic of China, the Law on the Protection of Retired Soldiers of the People's Republic of China and the National Defense Law of the People's Republic of China were implemented; The European Union began to levy an international aviation carbon tax, Standard & Poor's announced the downgrade of the long-term sovereign credit ratings of nine euro-zone countries, and the 42nd annual meeting of the World Economic Forum was held in Davos. In 20 12, many major events occurred, including natural disasters, the implementation of laws and regulations, international political and economic events, etc. Among them, the top ten natural disasters in China in 20 12 include Yiliang earthquake in Yunnan, flood and hail disaster in North China, and catastrophic hailstorm and debris flow disaster in Min County, Gansu Province. 1 month/0/day, the Civil Code of the People's Republic of China, the Archives Law of the People's Republic of China, the Law on the Protection of Retired Soldiers of the People's Republic of China and the National Defense Law of the People's Republic of China were implemented; The European Union began to levy an international aviation carbon tax, Standard & Poor's announced the downgrade of the long-term sovereign credit ratings of nine euro-zone countries, and the 42nd annual meeting of the World Economic Forum was held in Davos. The following are some major events in 20 12:

1.20 12 London Olympic Games

2. The successful launch of El Salvador satellite 1 marked the appearance of the first communication satellite in Latin America. Neil armstrong, a famous American space scientist, died. 4. US President Barack Obama was re-elected. 5. The economic crisis in Cyprus has become a serious problem in Europe. 6. The drought in northern China has displaced millions of people. 7. The civil war in Syria has continued to intensify, resulting in a large number of people losing their lives and refugees being displaced. 8. Christopher Stevens, the American ambassador to Libya, was killed in an attack. 9. The San Diego earthquake happened. 10. Cape Town celebrated its 500th anniversary.