In 1930, there will be none

It should all be there!

In 1790, there was a Frenchman named Sifrak, who was particularly fond of using his brains. One day, he was walking on a street in Paris, because it had rained the day before, and there was a lot of rain on the road, and it was very difficult to walk. Suddenly, a four-wheeled carriage rolled from behind him, the street was narrow, and the carriage was wide, and Sifrak ducked but was not knocked over, but was splashed with mud and rain.

When others saw it, they felt sorry for him, and they were so angry that they scolded and wanted to call the carriage to stop and negotiate reasonably. But Sifrak muttered, "Stop shouting, stop shouting, let them go."

The carriage was far away, and he was still standing on the side of the road. He wondered: the road is so narrow, and there are so many pedestrians, why can't the structure of the carriage be changed......?With this in mind, he went home and started designing.

After trial and error, in 1791 the first "Wooden Horse Wheel" car was built. The cart had two wooden wheels at the front and rear, with a beam in the middle, and a bench mounted on it, like a toyclub. Because the car does not have a transmission chain, the car can move forward slowly by pushing the ground with the rider's feet, and there is no steering device on the car, so it can only go straight and will not turn, and it will be tired and sweaty after going out to ride for a while.

On July 3, 1876, the Shanghai Wusong Railway, China's first commercial railway, built on Chinese soil without authorization, was completed and opened to traffic by the British ** in China, the first commercial railway, Shanghai Wusong Railway, which was built on Chinese soil without authorization, in conspiring with Britain and the United States in China.

In 1876, Shen Binggen raised funds to open China's first modern leather shoe factory (Encyclopedia) on Yong'an Street in Shanghai

Nonsense: It's impossible at all, the division commander was a fart in those days.

Then this division commander will not tell lies, don't worry.

There should be all, remember that during the warlord melee, they all used trains to transport troops, bicycles were available during the last emperor Puyi, not to mention leather shoes.

In 30 years, it takes 1 month to have a train, and there are more leather shoes, but there are no bicycles.

1 There is definitely a train. At least steam.

2 There are definitely leather shoes.

3 Bicycles must also be there, as for the beautiful ones, it's hard to say, Guangxu once rode a bicycle.

It is advisable to go home and flip through your history textbooks.

The period from 1930 to 1940 belongs to the modern history of China, when it was in the period of the Anti-Japanese War.

In 1931, after the invading Japanese army launched the 918 Incident, it completely occupied Northeast China and established the puppet Manchukuo Zheng Dongchi, shouting Li to create incidents and provoke wars in North China, Shanghai and other places.

On July 7, 1937, the Japanese army provoked the Lugou Bridge Incident near Beiping, and the Sino-Japanese War broke out.

After Japan launched the Pacific War on December 7, 1941, Chongqing National** officially declared war on Japan on December 9.

On August 15, 1945, Japan surrendered unconditionally to the Allies.