Political unrest in Brazil in recent years has attracted global attention. This situation reflects government instability, social conflict, and significant economic impacts. One crucial event is the 2022 presidential election, in which Luiz Inácio Lula da Silva, former president of Brazil, defeated incumbent Jair Bolsonaro. This election not only represents a political battle, but also reflects the polarization that is spreading in Brazilian society. After the election, Brazil saw massive protests from Bolsonaro supporters. Rejection of the election results indicates a high level of dissatisfaction among supporters of the right. The attack on government buildings on January 8, 2023, orchestrated by pro-Bolsonaro protesters, highlighted increasingly simmering political tensions. This moment created a security crisis and forced the government to take firm steps to eradicate social unrest. On the other hand, Lula’s new government is seeking to improve relations with neighboring countries and return to the international community, after a period of isolation under Bolsonaro. Lula focused on social development and reducing inequality, which were part of his political promises during the campaign. He committed to tackling deforestation in the Amazon and took an active role in climate change discussions, changing Brazil’s image in the eyes of the world. Brazil’s economy is also on the verge of change. High inflation and stagnant economic growth are big challenges for Lula. Fiscal and monetary policies are at the center of attention, given the importance of economic stability to avoid further social discontent. Investment in the infrastructure sector and pro-business policies are considered important to encourage growth and create jobs. From a social perspective, Brazil faces major challenges in terms of health, education and security. High levels of violence are largely caused by deep poverty and inequality. Lula’s promised social programs are designed to address these issues, but their implementation requires time and solid political support. Political developments in Brazil are impacted by global dynamics, including geopolitical shifts and economic influence from large countries such as the United States and China. Lula was forced to navigate complex foreign relations, while remaining mindful of increasingly protestive domestic interests. In this context, political alliances become very important. Lula needs to build a strong coalition to advance his agenda. Political parties in Brazil, both from the left and the right, play an important role in policy formulation. Public involvement in politics has also increased, with civil society groups seeking to fight for their rights and push for government accountability. Thus, political unrest in Brazil is a dynamic phenomenon, presenting complex uncertainties and challenges. Government responses, citizen mobilization, and global interactions all contribute to an ever-changing political situation. Going forward, political stability and socio-economic progress will depend largely on the ability of Brazil’s leaders to defuse tensions and build unity amidst deep divisions.