The Polish nation began to form into a recognizable unitary and territorial entity around the middle of the 10th century under the Piast dynasty.

大约在10世纪中期的Piast王朝时期，波兰民族开始形成了统一的整体和国家。

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People mutter about nation-building beginning at home: why, many wonder, should American children do worse at reading than Polish ones and at maths than Lithuanians?

人们开始在家中抱怨国家建设：很多人想知道，为什么美国小孩的阅读水平不如波兰小孩，而且数学成绩不如立陶宛小孩？

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Today, we reflect on the proud legacy he left behind, and we celebrate the lasting ways Polish Americans have enriched our Nation.

WHITEHOUSE: The White House

This earlier series was made for Polish television in 1988, when the nation was still under martial law, and comprises ten hour-long films, each devoted to one of the Ten Commandments.

NEWYORKER: Decalogue

And he announced he would award the Presidential Medal of Freedom, the nation's highest civilian honor, posthumously to Jan Karski, an officer in the Polish underground during World War II, who provided one of the first eyewitness accounts of the Holocaust.

WSJ: U.S. Targets Tech's Role in Oppression