The passage suggests which of the following concerning the techniques used by the new political historians described in the first paragraph of the passage?

The primary purpose of the passage is to

The passage suggests that McKay's team would agree with which of the following regarding the PAHs produced by nonorganic processes?

Which of the following best describes the function of the last sentence of the first paragraph?

The passage suggests that if a meteorite contained PAHs that were the result of terrestrial contamination, then one would expect which of the following to be true?

It can be inferred that the author of the passage would agree with which of the following assessments of the GDP as an indicator of the economic well-being of the United States?

The comparison of the GDP to a calculating machine serves to do which of the following?

It can be inferred that the author of the passage would agree with which of the following about the "economic significance" of those goods and services that are included in the GDP?

The passage implies that national policies that rely heavily on economic indicators such as the GDP tend to

The primary purpose of the passage is to