Statement 1 is correct. The Preamble promises Justice - social, economic, and political. Statement 2 is correct. The Preamble promises Liberty of thought, expression, belief, faith, and worship. The list provided covers some key aspects of Liberty mentioned. Statement 3 is correct. The Preamble promises Equality of status and of opportunity. Statement 4 is incorrect. The Preamble mentions Fraternity assuring the dignity of the individual and the unity and integrity of the Nation. While single citizenship is a constitutional feature that promotes fraternity, the Preamble does not define or explain fraternity by single citizenship.