2026. A Comparative Analysis of the Comprehensive Development of National Strength in the Soviet Union and the United States of America: A Historical Hypothesis of the “Two Ifs”—with an Examination of the Primary Domestic and International Causes of the Soviet Union’s Collapse. World Marxist Review . 2, 4 (Feb. 2026), 67−100. DOI:https://doi.org/10.62834/vp7ec120.