There have been many world-class celebrities in Polish history. The earliest ancestors of Poles were Slavs in the west. Resco I established the earliest country and began the rule of the dynasty. Polles Lao I crowned Poland as the king of Poland, and since then Poland has become a powerful and unified country. When the Knights of templeton invaded Poland, the Queen of Poland married the King of Lithuania, and the two countries merged to jointly resist the invaders. The allied forces of the two countries dealt a devastating blow to the Teutonic Knights.
At this time, Poland's land area has expanded to 1 10,000 square kilometers, becoming a very powerful country in the European continent at that time, but Poland's strength lasted for 100 years. Polish nobles gradually grew up, took control of the parliament, and then passed the resolution of the parliament, weakening the power of the Polish king. Therefore, without a real leader, there will be no effective organizational resistance to external aggression. Since then, the Polish uprising has continued and the country has gradually declined.
Polish aristocrats forced the parliament to pass a free veto bill for their own greater interests. The provision of the bill is that all members of parliament must agree to pass a resolution, and any member can veto the passage of the bill. Although this bill is extremely democratic and free, it makes Poland unable to resist foreign aggression. So that in the next few hundred years, Poland was divided up four times, and it was not until the end of World War II that Poland began to stand up again.