Donald Tusk became the prime minister of which country in November 2007?
Donald Tusk Donald Tusk Donald Franciszek Tusk (; ; born 22 April 1957) is a Polish politician who has been the President of the European Council since 2014. He served as Prime Minister of Poland from 2007 to 2014 and was a co-founder and chairman of the Civic Platform ("Platforma Obywatelska") political party. Tusk has been involved in Polish politics since the early 1990s, having founded several political parties and held elected office almost continuously since 1991. Tusk was one of the co-founders of the free-market-oriented Liberal Democratic Congress party. He entered the Sejm (lower chamber of Poland's parliament) in 1991, but
Prime Minister of Poland without hindrance, though Kwaśniewski vetoed Buzek's privatization plan. Kwaśniewski's relationships with the like-minded social democratic premierships of Leszek Miller and Marek Belka were virtually free of conflict. Relations between the two executive organs, however, returned to animosity under the presidency of Lech Kaczyński and Prime Minister Donald Tusk. Political rivals for years, fueled by the 2005 presidential poll which saw both men as the main challengers, Tusk's center-right Civic Platform toppled President Kaczyński's twin brother Jarosław's government in the 2007 parliamentary election. Tusk's support for stronger integration into the European Union, including the signing of the Lisbon Treaty, and a