Poland established the Kingdom of Poland at the end of 10, and merged with Lithuania in 1569 to form the Polish-Lithuanian Federation, which became one of the European powers. After that, its national strength declined, and Poland was divided into three countries by Russia and Austria. During the Napoleonic Wars, with the support of the French, the country was temporarily restored and the Grand Duchy of Warsaw was established. After the defeat of Napoléon Bonaparte, it was divided up by Opus.

After World War I, it regained its independence and established a bourgeois republic, but it was quickly divided between the Soviet Union and Germany in World War II. After the war, the People's Republic of Poland was founded, and a solidarity strike broke out in 1980. 1989 implements the presidential system and the parliamentary system. In the same year, it was renamed the Republic of Poland, and later joined the European Union and NATO.

Extended data:

1, Polish flag

Poland's national flag is a horizontal rectangle with an aspect ratio of about 8: 5. The flag surface consists of two parallel and equal horizontal rectangles, with white on the top and red on the bottom. White not only symbolizes the white eagle in ancient legends, but also symbolizes purity, expressing the Polish people's good wishes for freedom, peace, democracy and happiness. Red symbolizes blood and victory in the revolutionary struggle.

2. National emblem

The national emblem of Poland is the coat of arms. The red shield is painted with a white eagle wearing a golden crown and spreading its wings. Red and white are the traditional colors that the Polish people love, and they are also the colors of the national flag. The white eagle symbolizes the indomitable patriotic spirit of the Polish people.

Baidu Encyclopedia-Poland