Question 4

The gross domestic product of the United States and that of the Soviet Union in 1941 and 1945

To support the economic comparison made in the passage, the gross domestic product (GDP) of the United States and the Soviet Union during the specified years would provide direct evidence of the economic conditions in both countries. The passage highlights the growth of the U.S. economy during wartime, while it mentions the significant contraction of the Soviet economy, making GDP a relevant metric for comparison.

A) The amount of territory controlled by the Soviet Union and the amount controlled by Great Britain in 1941 and 1945

This option does not provide economic data directly related to the civilian economies of the United States, Soviet Union, or Great Britain. Territorial control may reflect military strength but does not directly correlate with economic performance, which is the focus of the comparison in the passage.

B) The size of the United States military and the size of the Soviet Union's military in 1941 and 1945

While military size could indicate a country's wartime capacity, it does not reflect the civilian economic conditions or growth mentioned in the passage. The passage specifically discusses civilian economic expansion, making this comparison irrelevant to the economic evidence needed.

C) The birth rate of the United States and that of Great Britain in 1941 and 1945

Birth rates are demographic indicators that do not provide direct insight into the economic performance or civilian consumption levels of the countries mentioned. Thus, this option fails to address the core economic comparison outlined in the passage.

D) The gross domestic product of the United States and that of the Soviet Union in 1941 and 1945

This option is the most relevant as GDP is a comprehensive measure of economic activity. It would directly illustrate the economic growth of the United States compared to the decline of the Soviet economy during the same period, effectively supporting the analysis presented in the passage.

Conclusion

Option D is definitively the correct answer as it provides the necessary economic data to support the claim of differing economic conditions between the United States and the Soviet Union during wartime. All other options fail to directly relate to economic performance, focusing instead on military or demographic factors that do not address the core economic comparison established in the passage.