The analysis of social inequalities is one of the most important instruments for understanding the current European reality. The present project intends to contribute to this analysis, through a set of innovative contributions, both theoretical-conceptual and methodological-operative. The research is based on extensive and comparative analysis supported by international databases such as the European Social Survey, EU-SILC and others. The analysis emphasizes the systemic and multidimensional intersections between the 'class-country' structural segments and the integrated distributions of income, education, gender and age in Europe's social space.