Information Minister Qamar Zaman Kaira has said that greatest achievement of PPP government is saving the federation of Pakistan by uniting all political forces of the country for resolution of problems.
He was addressing a press conference on Friday.
He said every possible effort has been made to solve the problems of the people as well as country.
He said that real criteria of success is the vote of the people and every one should keep in mind that people of Pakistan have become politically very mature.