Here we listed some of interesting mistakes in History
1- NASA accidentally made another recording on tape containing images taken on the moon, and all known original footage has been lost.

2- The Leaning Tower of Pisa, which could not be completed for 177 years, began to lean within 10 years of its completion.

3- There weren’t enough rescue boats on the Titanic for all the passengers. Because it was believed that the Titanic would never sink.

4- Napoleon thought he could invade Russia in winter

5- When the Persians cut off the head of Genghis Khan‘s envoy and sent him back, Mongolia poured its wrath on the Persians.

6- The Netherlands discovered Australia 100 years before the UK and ignored it because they thought it was a useless desert.
7- They filled the Hindenburg with hydrogen

8- There was not a single American plane in port when the Japanese attacked Pearl Harbor.

9- 12 publishers refused to print Harry Potter
10- His empire collapsed because Alexander the Great could not appoint anyone as heir.
11- Although it is not known who is responsible, the burning of the library of Alexandria caused one of the biggest information losses in the world.

12- In 1788 the Austrian army accidentally attacked itself and lost 10,000 of its men.
