Astudy that tells us whether two variables are associated, but does not tell us if one variable causes or influences the other, is:

Correlational Studies

Explanation: Correlational Studies is used to identify or establish the relationship between two variables or more variables. However, correlation studies fails to establish the fact that a change in one variable influences or causes the corresponding change in the other variable known as causal relationship. It shows how an increase or decrease in one variable affects the other but doesn't cause of the change which could be investigated using experimental study.

first of all, it's important to say that the book we shall not be moved, written by joan dash, is about the first strike of women in the united states in the year 1909. the best historical detail to clarify the reader's undertanding is the phrase "general strike". this strike involved women working at a garment factory who decided to protest   long working hours, low wages and brutal conditions. this strike became known as "the new york shirtwaist strike" or "the uprising of the 20,000". the strike mostly involved jewish women who did not speak english or who had a basic knowledge of the english language. finally, the strike went on from november 1909 until february 1910.

c. wright mills's sociological imagination suggest investigating to explain this increase?