Did you know that there is a philosophy that explains the constant change in society and history? Dialectical materialism, developed in the 19th century by Carl Marx and Friedrich Engels, maintains that reality is composed of matter in constant transformation. Its fundamental principle is that change arises from internal contradictions in nature and society. According to this view, social conflicts, especially class struggle, are the main engine of historical progress. This approach also promotes the abolition of private property and the equitable distribution of resources with the aim of eliminating social inequalities. In short, dialectical materialism offers a way of understanding how economic and social forces shape our reality, driving change over time.