The end of the Medieval period was defined by a shift from decentralized feudalism to the rise of centralized nation-states, establishing the framework for modern government and national identity. This political shift was mirrored by an intellectual rebirth known as Humanism, which pivoted society from a strictly religious focus toward the reason and individualism that underpin modern science. The movement was accelerated by the printing press, which democratized knowledge and created the first "information revolution," much like the internet does today. Finally, the "Age of Discovery" expanded trade beyond local manors to global routes, birthing the interconnected capitalist economy we now inhabit. Together, these forces transformed a world of isolated estates into the interconnected, secular, and state-driven reality of the modern age.