In order to tailor a political candidate's message to the constituency in a particular area, her staff investigates the area's general age, race, gender, income, and family composition. what aspect of the external environment is the staff investigating

I believe the answer is: Demographic

In political campagin, demographic refers to the different variety of eligible voters based on various factors. ( age, income, ethicities, etc). Politicians need to know this information in order to design their campaign in away that appeal to the largest number of demographic as possible.

answer; obscene;

answer; necessity-driven;