Prime Minister of Poland president to fully disrupt the government, and further strengthening the prime minister's position. Under President Aleksander Kwaśniewski, Prime Minister Jerzy Buzek's government became the first administration to be elected under the new constitution. Despite being from opposite parties (Kwaśniewski's center-left Social Democracy of the Republic of Poland and Buzek's center-right Solidarity Electoral Action), the relationship between both offices was smooth, partly due to Kwaśniewski's non-confrontational personality. Kwaśniewski sparingly used his veto powers in legislation the president did not agree with, choosing to let the government's concordant with the Holy See, a new lustration act and new electoral statutes to proceed
Jerzy Buzek which participated in Polish politics in the Second Polish Republic during the interbellum. The family was part of the Polish community in Zaolzie. Buzek's father was an engineer. After the Second World War, his family moved to Chorzów. He is a Lutheran. In 1963 Jerzy Buzek graduated from the Mechanics-and-Energy Division of the Silesian University of Technology, specialising in chemical engineering. He became a scientist in the Chemical Engineering Institute of the Polish Academy of Sciences. Since 1997 he has been a professor of technical science. He is also an honorary doctor of the universities in Seoul and Dortmund among