The sophisticated and rigorous nature of makes them the best way to collect information by asking people questions

The sophisticated and rigorous nature of surveys makes them the best way to collect information by asking people questions.

Explanation:

Surveys provide us with a critical source of data and insights about a population, a market segment, consumer preferences or behavior, a  constituency, etc. It is a method used in the academia, in business, in government and politics.

battle of saint-mihiel, (12–16 september 1918), allied victory and the first u.s.-led offensive in world war i. the allied attack against the saint-mihiel salient provided the americans with an opportunity to use their forces on the western front en masse.

explanation:

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