What major events happened on September 7th in history?

1, China and Russia signed the Treaty of Nebuchadnezzar Chu.

1September 7, 689 (July 14, 28 th, Kangxi),1August 20, 689, the plenipotentiary of the Qing government, Suoetu, and the plenipotentiary of the Russian Empire, Golovin, signed the Sino-Russian Treaty of Nebuchadnezzar (now the Treaty of Nebuchadnezzar, Russia).

The contents of the treaty were signed in Manchu, Russian and Latin. The treaty divides the eastern border between China and Russia, and legally establishes that the vast areas of Heilongjiang and Wusuli River basins, including Sakhalin Island, still belong to Russian territory.

2. Colombia was founded as People's Republic of China (PRC).

1821may, Colombia held a constitutional conference in the temporary capital, Cukuta. On August 20th, the conference adopted and promulgated the first constitution of Colombia.

The Constitution provides for a centralized government system, and has passed a series of decrees to abolish slavery, liberate slaves and their children, and prohibit the sale of slaves. It stipulates that citizens enjoy equal rights and freedom of speech and publication.

The meeting elected Bolí var as the first president of the Republic of China and Santander as the vice president.

3. The Qing government signed the "Xin Chou Treaty" with eight countries.

The Xin Chou Treaty, also known as the Xin Chou Peace Treaty and the Beijing Protocol, is an unequal treaty signed by the Qing government of China and the governments of Britain, the United States, France, Germany, Russia, Japan, Italy, Austria, Spain, the Netherlands and Belgium after the Boxer Rebellion failed and Eight-Nation Alliance invaded Beijing.

The treaty was signed in the 27th year of Guangxu (190 1) on July 25th, the year of Xin Chou, hence the name Xin Chou Treaty. Because the signing date of the treaty is September 7 in the solar calendar, there is a saying of "1997 national humiliation".

4. London bombing

The German bombing of Britain took place from September 7th 1940 to May 10. The bombing covered all the major cities and industrial centers in Britain, but London was the hardest hit.

By the end of the Battle of Britain, London had been bombed for more than 76 days and nights, more than 43,000 citizens were killed and about 654,380,000 houses were destroyed.

As a result, London became one of the three most bombed cities during World War II (the other two were Berlin and Chongqing).

5. Brazil became independent from Portugal.

1On September 7th, 822, Pedro, who had just arrived on the Piranga River in Sao Paulo, drew his sword and swore "Give me independence or give me death!" (independence ou Morte！ ), officially declared Brazil's independence.

On the same day, he wrote the song "O Motherland, O Emperor, O People", and personally sang it at the patriotic rally in Sao Paulo that night, accompanied by a chorus. This song became the first national anthem of Brazil.

12 June 12, Pedro summoned the Brazilian emperor Pedro I and held a coronation ceremony on June 12.

Baidu Encyclopedia-September 7th