What topic does the Preamble of the Constitution focus on?

The Preamble of the Constitution serves to outline the fundamental purposes and guiding principles upon which the government is established. It sets the stage for the Constitution itself by expressing the intentions of the framers to create a government that will serve the people effectively and promote the common good. The phrases within the Preamble, such as "to form a more perfect union," "establish justice," and "insure domestic tranquility," clearly indicate the goals and objectives aimed at providing structure and function to the government. This focus on purpose distinguishes the Preamble from other sections of the Constitution, which address specific structures, rights, and processes.