Poland with eagle flag 10 x 15 cm

Poland officially the Republic of Poland (Rzeczpospolita Polska), is a country in Central Europe. Poland is bordered by Germany to the west; the Czech Republic and Slovakia to the south; Ukraine, Belarus and Lithuania to the east; and the Baltic Sea and Kaliningrad Oblast, a Russian exclave, to the north. The total area of Poland is 312,679 square kilometres (120,726 sq mi), making it the 69th largest country in the world and 9th in Europe. Poland has a population of over 38 million people, which makes it the 33rd most populous country in the world.

The establishment of a Polish state is often identified with the adoption of Christianity by its ruler Mieszko I in 966 (see Baptism of Poland), when the state covered territory similar to that of present-day Poland. Poland became a kingdom in 1025, and in 1569 it cemented a long association with the Grand Duchy of Lithuania by uniting to form the Polish-Lithuanian Commonwealth. The Commonwealth collapsed in 1795, and its territory was partitioned among Prussia, Russia, and Austria. Poland regained its independence in 1918 after World War I but lost it again in World War II, occupied by Nazi Germany and the Soviet Union. Poland lost over six million citizens in World War II, and emerged several years later as a socialist republic within the Eastern Bloc under strong Soviet influence. In 1989, communist rule was overthrown and Poland became what is constitutionally known as the "Third Polish Republic". Poland is a unitary state made up of sixteen voivodeships (Polish: województwo). Poland is also a member of the European Union, NATO and OECD.

reference: http://en.wikipedia.org/wiki/Poland

The flag of Poland consists of two horizontal stripes of equal width, the upper one white and the lower one red. The two colors are defined in the Polish constitution as the national colors. A variant of the flag with the national coat of arms in the middle of the white stripe is legally reserved for official use abroad and at sea. A similar flag with the addition of a swallow-tail is used as the naval ensign of Poland.

White and red were officially adopted as national colors in 1831. They are of heraldic origin and derive from the tinctures (colors) of the coats of arms of the two constituent nations of the Polish-Lithuanian Commonwealth, i.e. the White Eagle of Poland and the Pursuer (Lithuanian: Vytis, Polish: Pogon) of Lithuania, a white knight riding a white horse, both on a red shield. Prior to that, Polish soldiers wore cockades of various color combinations. The national flag was officially adopted in 1919. Since 2004, Polish Flag Day is celebrated on May 2.

The flag is flown continuously on the buildings of the highest national authorities, such as the parliament and the presidential palace. Other institutions and many Polish people fly the national flag on national holidays and other special occasions of national significance. Current Polish law does not restrict the use of the national flag without the coat of arms as long as the flag is not disrespected.

Horizontal bicolor of white and red being a relatively widespread design, there are several flags that are similar but unrelated to the Polish one, most notably that of Bohemia in the Czech Republic and two national flags with the red stripe above the white one: those of Indonesia and Monaco. In Poland, many flags based on the national design also feature the national colors.

reference: http://en.wikipedia.org/wiki/Flag_of_Poland