The Great Pyramids of Giza have long been recognized as the tombs of pharaohs with deep religious significance. Egyptologists acknowledge that their construction also had an impact on the economic and social life of the state; however, these aspects are generally considered secondary to the primary religious purpose. Meanwhile, Polish economist and entrepreneur Jacek Krzysztoń proposes a reversal of this hierarchy. According to his theory, presented in the book Egyptian Pyramids: Big Tombs or Big Business?, it was precisely the process of building the pyramids—long-term, costly, and engaging the entire economy—that constituted the actual, fundamental goal of the undertaking. The pyramid functioned as a tool for economic development and social integration, while the tomb served as a kind of pretext, legitimizing this collective effort in the eyes of society. This symbolic function was an indispensable part of the broader strategy—without it, the pyramid projects could not have succeeded. These conclusions are also presented in the documentary film The Pyramids – Tools of Power (available on YouTube), which portrays the pyramids as state-driven megaprojects—constructed not only for eternity, but above all for the here and now. The PaC (Process as the Goal) Publication Series on Zenodo: (Current Document) The Great Pyramids of Egypt - Tombs or Primarily a Socio-Economic Development Project? DOI: 10.5281/zenodo.15858488 Why Did Ancient Egypt Stop Building Great Pyramids – The Evolution of a Tool of Power and Economy DOI: 10.5281/zenodo.15979657 30 Pieces of Evidence Supporting Jacek Krzysztoń's Theory on the Socio-Economic Purpose Behind the Building of the Great Pyramids in Egypt DOI: 10.5281/zenodo.16732277 Process as the Goal (PaC) Theory: Author’s Response to 10 Key Skepticisms Regarding the Socio-Economic Purpose of Building the Great Pyramids in Egypt DOI: 10.5281/zenodo.17377170 50 Pieces of Evidence Supporting Jacek Krzysztoń's PaC (Process as the Goal) Model: Proposing a Simple Solution to Humanity's Greatest Building Mysteries. DOI: 10.5281/zenodo.17483055 Why Were the Great Pyramids Built in Egypt? Artificial Intelligence (AI) Review of the New Socio-Economic PaC Model Theory: Expert Verification by 5 AI Systems. DOI:10.5281/zenodo.17690906