THE PRINCIPLE OF SOVEREIGNTY IN THE 1988 CONSTITUTION

Abstract

This article aims to analyze the principle of sovereignty in the Federal Constitution of 1988, highlighting its importance as one of the foundations of the Federative Republic of Brazil and its contribution to strengthening the Democratic Rule of Law. Considered one of the pillars of state organization, sovereignty ensures that the Brazilian State can act autonomously and independently, preserving its political, legal, and institutional authority both domestically and in its relations with other nations. By establishing sovereignty as one of the foundations of the Republic, the 1988 Constitution reaffirms Brazil’s commitment to national self-determination, the defense of its interests, and the protection of the collective well-being. Beyond representing the country's independence in relation to the international community, sovereignty is also expressed through the supremacy of the Brazilian legal system within its territory, ensuring the enforcement of constitutional norms and the effective protection of citizens’ fundamental rights and guarantees. Furthermore, this study seeks to examine the historical evolution of the concept of sovereignty, from its classical conception as the supreme, indivisible, and absolute power of the State to the transformations observed in the contemporary world. With the advancement of globalization, the strengthening of international organizations, the intensification of economic relations, and the emergence of new forms of cooperation among nations, discussions have arisen regarding the limits and challenges faced by state sovereignty in the twenty-first century.